* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #000;
  --black-2: #090909;
  --panel: #171a20;
  --orange: #f5a136;
  --brand-on-dark: #f79a2a;
  --brand-on-light: #f98e27;
  --text: #262a30;
  --muted: #5f636b;
  --light: #ffffff;
  --line: rgba(255, 255, 255, 0.14);
  --page: 60rem;
  --safe-width: 1200px;
  --content-width: calc(var(--safe-width) * .7);
  --header-offset: 4rem;
  --section-padding: 78px;
  --section-padding-large: 155px;
  --font-cn: "MiSans", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-en: "Montserrat", "MiSans", "PingFang SC", "Microsoft YaHei", sans-serif;
}

@media (max-width: 1300px) {
  :root {
    --safe-width: 75vw;
  }
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  background: var(--black);
  color: #fff;
  font-family: var(--font-cn);
}

.font-en {
  font-family: var(--font-en);
}

img {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.dark-section {
  background: var(--black);
  color: #fff;
}

.light-section {
  background: var(--light);
  color: var(--text);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 60;
  width: 100%;
  height: 4.6667rem;
  background: rgba(8, 8, 8, 0.95);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
  transition: all 0.3s ease;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--safe-width);
  height: 100%;
  margin: 0 auto;
}

.site-header.is-scrolled {
  height: 4rem;
  background: rgba(8, 8, 8, 0.98);
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-header-placeholder {
  display: none;
  height: 4.6667rem;
}

body.has-fixed-header .site-header-placeholder {
  display: block;
}

body:not(.has-fixed-header) .site-header {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
}

body.has-fixed-header #header {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
  transition: all 0.3s ease;
}

.brand {
  font-size: 1.6667rem;
  font-weight: 700;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  margin-left: auto;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8333rem;
}

.site-nav a {
  white-space: nowrap;
}

.buy-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-width: 7.25rem;
  height: 2.3rem;
  margin-left: 2rem;
  background: var(--orange);
  color: #0a0a0a;
  font-size: 0.8333rem;
  font-weight: 800;
}

.buy-link span,
.orange-link span {
  display: inline-grid;
  place-items: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  color: var(--orange);
  font-size: 0.8333rem;
  filter: brightness(0);
}

.hero {
  position: relative;
  overflow: hidden;
  background: #120a05;
  isolation: isolate;
}

.hero__kv {
  position: relative;
  z-index: -2;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  height: 18rem;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0), var(--black) 92%);
}

.hero__content {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: min(var(--page), calc(100% - 3rem));
  text-align: center;
}

.hero h1 {
  font-size: 6.25rem;
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: 0;
}

.hero p {
  margin-top: 1.3333rem;
  font-size: 1.6667rem;
  line-height: 1.2;
}

.feature-mosaic {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 7.25rem;
  z-index: 2;
  width: 100%;
  padding: 0;
  background: transparent;
}

.mosaic-grid {
  --mosaic-width: var(--safe-width);
  --mosaic-left-col: 27%;
  --mosaic-left-ratio: auto;
  --top-left: 34%;
  --bottom-left: 57%;
  display: flex;
  align-items: stretch;
  gap: 1.2rem;
  width: var(--mosaic-width);
  max-width: calc(100vw - 2rem);
  margin: 0 auto;
}



.mosaic-stack {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  gap: 1.2rem;
  min-width: 0;
}

.mosaic-row {
  display: flex;
  flex: 1 1 0;
  gap: 1.2rem;
  min-height: 0;
  width: 100%;
}

.mosaic-card {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  border-radius: 0.5rem;
  background: #000;
}

.mosaic-card--tall {
  flex: 0 0 var(--mosaic-left-col);
  aspect-ratio: var(--mosaic-left-ratio);
}

.mosaic-card--camera {
  flex: 0 0 var(--top-left);
}

.mosaic-card--openclaw {
  flex: 1 1 auto;
}

.mosaic-card--chassis {
  flex: 0 0 var(--bottom-left);
}

.mosaic-card--lidar {
  flex: 1 1 auto;
}

.mosaic-card img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.mosaic-card p img {
  width: 60%;
  margin-top: 0.8rem;
}

.mosaic-card:hover img {
  transform: scale(1.04);
}

.mosaic-copy {
  position: absolute;
  top: 2rem;
  left: 2.2rem;
  z-index: 1;
}

.mosaic-copy--side-note {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.mosaic-row--bottom .mosaic-copy--side-note {
  gap: 2.75rem;
}

.mosaic-card h3 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 600;
}

.mosaic-card h3 span {
  display: inline-block;
  font-size: 4.8rem;
  line-height: 0.82;
  font-weight: 700;
}



.mosaic-card p {
  margin-top: 0.8rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 1px;
}

.mosaic-ai-icons {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 3.1rem;
}

.mosaic-ai-icons img {
  width: 1.8rem;
  height: 1.8rem;
  object-fit: contain;
}

.mosaic-card .mosaic-copy.text-yellow {
  color: var(--orange);
}

.mosaic-card .mosaic-copy.text-yellow p {
  color: var(--orange);
}

.mosaic-copy--side-note p {
  margin-top: 0;
}

.mosaic-card--camera .mosaic-copy--side-note h3 span {
  line-height: 0.74;
}

.video-feature {
  padding: 8vh 0 8vh;
}

.video-feature__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: var(--safe-width);
  margin: 0 auto;
}

.video-feature__row--bottom {
  margin-top: 16vh;
}

.video-feature__row--bottom .side-title--right {
  transform: translateX(20%);
}

.sensor-feature {
  background: var(--black);
  color: #fff;
}

.sensor-feature__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4rem;
  width: var(--safe-width);
  margin: 0 auto;
}

.sensor-feature__row--voice {
  margin-top: 0;
}

.sensor-feature__image {
  display: block;
  width: min(53.75rem, calc(var(--safe-width) - 25rem));
  height: auto;
  border-radius: 0.6667rem;
  object-fit: cover;
  background: #e9e9e9;
}

.sensor-feature .side-title--right {
  transform: translateX(20%);
}

.side-title--dark span {
  color: #56b942;
}

.side-title--dark h2 {
  color: #fff;
}

.side-title--dark p {
  color: rgba(255, 255, 255, 0.78);
}

.side-title {
  width: 18rem;
  padding-left: 0;
}

.side-title--right {
  width: 15rem;
}

.side-title span,
.section-heading span {
  display: block;
  margin-bottom: 0.6667rem;
  color: var(--orange);
  font-size: 1rem;
  font-weight: 500;
}

.side-title h2,
.section-heading h2 {
  font-size: calc(40/16 * 1rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: 0;
}

.side-title p,
.section-heading p {
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: calc(16/16 * 1rem);
  line-height: 1.4;
  font-weight: 300;
}

.side-title p {
  width: 100%;
}

.video-player {
  position: relative;
  width: min(53.75rem, calc(var(--safe-width) - 21rem));
  height: auto;
  cursor: pointer;
}

.video-player__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #151515;
}

.video-placeholder {
  position: relative;
  height: 30.25rem;
  border-radius: 0.6667rem;
  overflow: hidden;
  background: #151515 var(--video-gif) center / cover no-repeat;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.video-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.12), rgba(255, 255, 255, 0)),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0) 42%);
  pointer-events: none;
}

.video-placeholder i {
  position: absolute;
  right: 1.8333rem;
  bottom: 1.8333rem;
  width: 1.8333rem;
  height: 1.8333rem;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-left-color: transparent;
  border-top-color: transparent;
}

.gif-viewer {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: #000;
}

.gif-viewer[hidden] {
  display: none;
}

.gif-viewer img {
  width: 100vw;
  height: 100vh;
  object-fit: cover;
}

.gif-viewer__close {
  position: absolute;
  top: 1.3333rem;
  right: 1.3333rem;
  z-index: 1;
  width: 2.6667rem;
  height: 2.6667rem;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.42);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

body.gif-viewer-open {
  overflow: hidden;
}

.jetarm-page {
  --orange: #f79a2a;
  --jetarm-green: #f79a2a;
  --jetarm-deep: #03110b;
  --jetarm-glow: rgba(88, 201, 113, 0.36);
  background:
    radial-gradient(circle at 16% 47%, rgba(86, 197, 106, 0.18), transparent 20rem),
    radial-gradient(circle at 84% 66%, rgba(86, 197, 106, 0.12), transparent 18rem),
    #020403;
}

.jetarm-page .hero {
  background: #03140b;
}

.jetarm-page .hero::after {
  z-index: 0;
  height: 24rem;
  background: linear-gradient(180deg, rgba(3, 16, 9, 0), #020403 78%);
}

.jetarm-page .hero__kv {
  z-index: 0;
}

.jetarm-page .hero__content {
  top: 9%;
  z-index: 2;
}

.jetarm-page .hero h1 {
  color: #fff;
  text-shadow: 0 0 2rem rgba(35, 90, 47, 0.38);
}

.jetarm-page .hero p {
  color: rgba(255, 255, 255, 1);
}

.jetarm-page .hero-floating {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6vh;
  z-index: 3;
  padding-bottom: 0;
  background:
    radial-gradient(circle at 18% 64%, rgba(84, 192, 101, 0.12), transparent 18rem),
    linear-gradient(180deg, rgba(2, 4, 3, 0), #020403 6rem, #020403 100%);
}

.jetarm-page .feature-mosaic {
  position: relative;
  bottom: auto;
  z-index: 3;
  margin-top: 0;
  padding: 0;
  background: transparent;
}

.jetarm-page .mosaic-grid {
  --mosaic-left-col: 27%;
  --top-left: 36%;
  --bottom-left: 57%;
  width: var(--safe-width);
}

.jetarm-page .mosaic-card {
  border: 1px solid rgba(99, 190, 69, 0.14);
  background: #06110c;
  box-shadow: 0 1.4rem 5rem rgba(0, 0, 0, 0.34);
}

.jetarm-page .hero-video {
  margin-top: 5rem;
  padding: 0;
  background: transparent;
}

.jetarm-page .hero-video__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--safe-width);
  margin: 0 auto;
}

.jetarm-page .hero-video .side-title {
  width: 18rem;
}

.jetarm-page .hero-video .video-player,
.jetarm-page .hero-video__player {
  width: 65%;
}

.jetarm-page .hero-video__player {
  height: auto;
  aspect-ratio: 16 / 9;
}

.jetarm-page .video-feature {
  padding: var(--section-padding) 0 var(--section-padding-large);
  /* background:
    radial-gradient(circle at 20% 18%, rgba(84, 192, 101, 0.12), transparent 18rem),
    #020403; */
}

.jetarm-page .video-feature__row {
  align-items: center;
  width: var(--safe-width);
}

.jetarm-page .video-player {
  width: 70%;
}

.jetarm-page .video-player__video {
  display: block;
  width: 100%;
  border-radius: .8rem;
}

.jetarm-page .video-feature--image {
  padding-top: 12vh;
}

.jetarm-page .video-feature--image .video-player {
  cursor: default;
}

.jetarm-page .video-player__image {
  width: 100%;
  height: 100%;
}

.openclaw-showcase {
  position: relative;
  min-height: 52rem;
  overflow: hidden;
  background: #020403;
}

.openclaw-showcase::after {
  content: "";
  position: absolute;
  inset: 0;
  /* background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.48)),
    radial-gradient(circle at 20% 20%, rgba(99, 190, 69, 0.18), transparent 25rem); */
  pointer-events: none;
}

.openclaw-showcase__image {
  width: 100%;
  min-height: 52rem;
  object-fit: cover;
}

.openclaw-showcase__copy {
  position: absolute;
  top: 24%;
  right: max(7vw, calc((100vw - var(--safe-width)) / 2));
  z-index: 2;
  width: 20rem;
}

.openclaw-showcase__copy span,
.jetarm-page .side-title span,
.jetarm-page .section-heading span {
  color: var(--jetarm-green);
}

.openclaw-showcase__copy h2 {
  margin: 0.7rem 0 1rem;
  font-size: 2.4rem;
  line-height: 1.12;
}

.openclaw-showcase__copy p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

.vision-feature {
  padding: 12vh 0;
}

.vision-feature__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5rem;
  width: min(58rem, var(--safe-width));
  margin: 0 auto;
}

.vision-feature__row+.vision-feature__row {
  margin-top: 12vh;
}

.vision-feature__row img {
  width: min(34rem, 58vw);
  border-radius: 0.333rem;
  box-shadow: 0 1.2rem 4rem rgba(0, 0, 0, 0.35);
}

.opencv-app,
.algorithm-matrix,
.jetarm-page .gazebo {
  padding: 12vh 0;
  background: #020403;
}

.opencv-app .section-heading,
.algorithm-matrix .section-heading {
  width: min(58rem, var(--safe-width));
  margin: 0 auto 2.5rem;
  text-align: left;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  width: min(58rem, var(--safe-width));
  margin: 0 auto;
}

.app-grid article {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.333rem;
  background: rgba(255, 255, 255, 0.04);
}

.app-grid img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.app-grid h3,
.app-grid p {
  margin-right: 1.2rem;
  margin-left: 1.2rem;
}

.app-grid h3 {
  margin-top: 1rem;
  font-size: 1.15rem;
}

.app-grid p {
  margin-top: 0.45rem;
  margin-bottom: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  line-height: 1.6;
}

.algorithm-matrix__image {
  width: min(42rem, var(--safe-width));
  margin: 0 auto;
  border-radius: 0.333rem;
  box-shadow: 0 1.2rem 4rem rgba(0, 0, 0, 0.35);
}

.jetarm-page .algorithm--opencv,
.jetarm-page .algorithm--matrix {
  padding: 8vh 0 8vh;
  background: #020403;
}

.jetarm-page .algorithm--opencv .section-heading,
.jetarm-page .algorithm--matrix .section-heading {
  width: calc(var(--safe-width) * 0.7);
  padding-left: 1%;
}

.jetarm-page .algorithm--opencv .section-heading--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
  padding-left: 0;
}

.jetarm-page .algorithm--opencv .section-heading--split p {
  width: auto;
  margin-top: 0;
  font-size: 1rem;
  line-height: 1.5;
}

.jetarm-page .algorithm--opencv .algorithm-carousel,
.jetarm-page .algorithm--matrix .algorithm-carousel {
  margin-top: 3.6rem;
}

.jetarm-page .algorithm--opencv .carousel-slide,
.jetarm-page .algorithm--matrix .carousel-slide {
  flex-basis: calc(var(--safe-width) * 0.7);
}

.jetarm-page .algorithm--matrix .carousel-slide {
  flex: 0 0 calc(var(--safe-width) * 0.7);
}

.jetarm-page [data-carousel-click] .carousel-slide {
  cursor: pointer;
}

@media (max-width: 1600px) {
  .jetarm-page .hero-floating {
    bottom: 5vh;
  }

  .jetarm-page .feature-mosaic {
    bottom: auto;
  }

  .jetarm-page .hero-video {
    margin-top: 4rem;
  }

  .openclaw-showcase,
  .openclaw-showcase__image {
    min-height: 42rem;
  }
}

@media (max-width: 900px) {
  .jetarm-page .hero {
    padding-bottom: 0;
  }

  .jetarm-page .hero__content {
    top: 12%;
  }

  .jetarm-page .feature-mosaic {
    margin-top: 0;
    padding: 5rem 0;
    background: #020403;
  }

  .jetarm-page .hero-floating {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    padding-bottom: 5rem;
  }

  .jetarm-page .video-feature__row,
  .jetarm-page .hero-video__row,
  .jetarm-page .algorithm--opencv .section-heading--split,
  .vision-feature__row,
  .vision-feature__row--reverse,
  .app-grid,
  .jetarm-page .gazebo-row,
  .jetarm-page .gazebo-row--top,
  .jetarm-page .gazebo-row--bottom {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .jetarm-page .video-player,
  .jetarm-page .hero-video .video-player,
  .jetarm-page .hero-video__player,
  .vision-feature__row img,
  .jetarm-page .gazebo-layout__top,
  .jetarm-page .gazebo-layout__bottom {
    width: calc(100vw - 2rem);
  }

  .app-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .openclaw-showcase__copy {
    top: 10%;
    left: 1rem;
    right: auto;
    width: calc(100vw - 2rem);
  }
}

.section-heading {
  position: relative;
  width: var(--page);
  margin: 0 auto;
  padding-left: 0;
}

.section-heading--light p {
  color: #575b62;
}

.pin-section {
  position: relative;
  background: #000;
}

.pin-section.reveal-section {
  height: 300vh;
}

.pin-section.zoom-section {
  height: 300vh;
}

.sticky-stage {
  position: sticky;
  top: var(--header-offset);
  width: 100%;
  height: calc(100vh - var(--header-offset));
  min-height: 560px;
  overflow: hidden;
  background: #000;
  isolation: isolate;
}

.panel-stage {
  display: flex;
  will-change: transform;
}

.stage-panel {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
  will-change: transform, opacity;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.ai-slide-panel {
  z-index: 2;
}

[data-ai-first] {
  opacity: 1;
  transform: translateX(0);
}

[data-ai-second] {
  opacity: 1;
  transform: translateX(0);
}

.openclaw {
  position: relative;
  z-index: 2;
  padding: 8vh 0 16vh;
}

.jetarm-page .openclaw-frame-scroll {
  min-height: auto;
  padding: 0;
  overflow: hidden;
  background: #020403;
}

.jetarm-page .openclaw-frame-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 3840/2119;
  min-height: 42rem;
  overflow: hidden;
}

.jetarm-page .openclaw-frame-heading {
  position: absolute;
  top: 16vh;
  left: 70%;
  z-index: 2;
  width: var(--safe-width);
  padding-left: 0;
  pointer-events: none;
}

.jetarm-page .openclaw-frame-stack {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: #020403;
}

.jetarm-page .openclaw-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  visibility: hidden;
}

.jetarm-page .openclaw-frame.is-active {
  opacity: 1;
  visibility: visible;
}

.jetarm-page .openclaw-chat {
  position: absolute;
  top: 16vh;
  left: 13vw;
  z-index: 3;
  transform-origin: left top;
}

.jetarm-page .openclaw-chat .chat-row {
  grid-template-columns: 5.8rem 28rem 5.8rem;
  column-gap: 1rem;
  width: 31rem;
  margin-top: 1.15rem;
}

.jetarm-page .openclaw-chat .chat-row:first-child {
  margin-top: 0;
}

.jetarm-page .openclaw-chat .chat-avatar {
  width: 5.3rem;
  height: 5.3rem;
}

.jetarm-page .openclaw-chat .chat-bubble {
  padding: 1.9rem 1.75rem;
  border-radius: 0.5rem;
  font-size: 1rem;
  line-height: 1.55;
  box-shadow: 0 0.8rem 2rem rgba(0, 0, 0, 0.16);
}

.jetarm-page .openclaw-chat .chat-bubble--blue {
  border-radius: 0 1.5rem 1.5rem 1.5rem;
}

.jetarm-page .openclaw-chat .chat-bubble--orange {
  border-radius: 1.5rem 1.5rem 0 1.5rem;
}

.jetarm-page .openclaw-chat__file-row {
  align-items: center;
}

.jetarm-page .openclaw-chat__file {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: auto;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.jetarm-page .openclaw-chat__file img {
  width: auto;
  height: 4rem;
  object-fit: contain;
}

.jetarm-page .openclaw-chat__file-icon {
  display: grid;
  place-items: center;
  flex: 0 0 1.65rem;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 0.2rem;
  background: #22b14c;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
}

.jetarm-page .openclaw-chat__file strong,
.jetarm-page .openclaw-chat__file small {
  display: block;
}

.jetarm-page .openclaw-chat__file strong {
  color: #30343a;
  font-size: 0.72rem;
  line-height: 1.25;
}

.jetarm-page .openclaw-chat__file small {
  margin-top: 0.2rem;
  font-size: 0.66rem;
}

.openclaw .section-heading {
  width: 33%;
  padding-left: 1%;
}

.jetarm-page .openclaw .openclaw-frame-heading {
  width: var(--safe-width);
  padding-left: 0;
}

.orange-link {
  position: absolute;
  right: 3%;
  top: 3.2rem;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 10.5rem;
  height: 2.8rem;
  background: var(--orange);
  color: #0a0a0a;
  font-size: calc(40/3/16 * 1rem);
  font-weight: 400;
}

.orange-link span {
  margin-bottom: 0;
}

.carousel-shell {
  position: relative;
  width: 100%;
  margin-top: 3rem;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 0.5rem;
  transform: translate3d(0, 0, 0);
  will-change: transform;
}

.carousel-slide {
  flex: 0 0 32.5vw;
  overflow: hidden;
  border-radius: 0.5833rem;
  background: #171717;
  transform-origin: center center;
}

.openclaw-carousel .carousel-slide {
  /* height: 30rem; */
}

.carousel-slide img {
  height: 100%;
  object-fit: cover;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(38, 42, 48, .2);
  border-radius: 50%;
  background: rgba(255, 255, 255, .88);
  color: var(--text);
  cursor: pointer;
  transform: translateY(-50%);
}

.carousel-arrow span {
  display: block;
  font-size: 1.8rem;
  line-height: 1;
  transform: translateY(-.1rem);
}

.carousel-arrow:hover {
  background: rgba(255, 255, 255, .2);
  color: var(--text);
}

.carousel-arrow[hidden] {
  display: none;
}

.carousel-arrow--prev {
  left: max(1.25rem, calc((100vw - var(--content-width)) / 2 - 5.5rem));
}

.carousel-arrow--next {
  right: max(1.25rem, calc((100vw - var(--content-width)) / 2 - 5.5rem));
}

.carousel-tabs {
  display: flex;
  width: 33%;
  height: 2.5rem;
  margin: 2rem auto 0;
  padding: 0.25rem;
  border-radius: 1.25rem;
  background: #1b1b1b;
}

.carousel-tabs button {
  flex: 1;
  min-width: 0;
  border: 0;
  border-radius: 1rem;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  font-size: calc(40/3/16 * 1rem);
  font-weight: 300;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.22s ease, color 0.22s ease;
}

.carousel-tabs button.is-active {
  background: #fff;
  color: #111;
  font-weight: 500;
  border-radius: 1px solid #fff;
}

.ai-model {
  display: grid;
  grid-template-columns: 34rem 1fr;
  gap: 5.5rem;
  align-items: center;
  padding: 8vh 0 8vh 7.8%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.ai-model .section-heading {
  width: auto;
  margin: 0;
}

.ai-model__copy {
  min-width: 0;
}

.chat-row,
.chat-preview-row {
  display: grid;
  grid-template-columns: 2.875rem minmax(0, 17rem) 2.875rem;
  align-items: flex-end;
  column-gap: 1.75rem;
  width: 25.25rem;
  margin-left: 0;
}

.chat-row--left {
  margin-top: 9rem;
}

.chat-row--right,
.chat-preview-row {
  margin-top: 3rem;
}

.chat-row--compact {
  margin-top: 1.75rem;
}

.chat-avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  object-fit: cover;
}

.chat-row--media-left .chat-avatar {
  grid-column: 1;
  align-self: flex-start;
}

.chat-row--media-left .chat-bubble {
  grid-column: 2;
}

.chat-row--media-right .chat-bubble,
.chat-row--media-right .chat-preview {
  grid-column: 2;
}

.chat-row--media-right .chat-avatar {
  grid-column: 3;
  align-self: flex-end;
}

.chat-bubble {
  width: 100%;
  padding: 1.5rem 2rem;
  border-radius: 1.5rem;
  font-size: calc(40/3/16 * 1rem);
  line-height: 1.6;
}

.chat-bubble--blue {
  background: #28aafa;
  border-radius: 0rem 1.5rem 1.5rem 1.5rem;
}

.chat-bubble--orange {
  background: #ff9917;
  border-radius: 1.5rem 1.5rem 0rem 1.5rem;
}

.chat-bubble--white {
  background: #fff;
  color: #30343a;
  border-radius: 1.5rem 1.5rem 0 1.5rem;
}

.chat-preview {
  width: 100%;
  border-radius: 0.25rem;
}

.ai-model__visual {
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.ai-model__visual>img:first-child {
  display: block;
  width: 100%;
  height: 60.5rem;
  object-fit: contain;
}

.ai-model--openclaw .section-heading span {
  color: var(--orange);
}

.ai-model--openclaw .chat-row--left {
  margin-top: 4rem;
}

.ai-model--openclaw .chat-bubble {
  font-size: 0.9167rem;
  line-height: 1.55;
}

.ai-model--openclaw .chat-bubble--orange {
  border-radius: 0 1.25rem 1.25rem 1.25rem;
}

.ai-model--openclaw .chat-bubble--white {
  padding: 1.25rem 1.5rem;
  font-weight: 500;
}

.chat-avatar--openclaw {
  /* background: #fff; */
}

.camera-section {
  position: relative;
  padding: 16vh 0 8vh;
  margin-top: -2px;
  box-shadow: none;
  z-index: 20;
  overflow: hidden;
}



.camera-section>* {
  position: relative;
  z-index: 1;
}

#course.algorithm {
  padding: 8vh 0 16vh;
  margin-top: -2px;
  z-index: 20;
  overflow: hidden;
}

#course.algorithm::before {
  display: none;
}

#course.algorithm>* {
  position: relative;
  z-index: 1;
}

.lidar-section {
  position: relative;
  isolation: isolate;
  margin-top: -2px;
  z-index: 20;
}

.lidar-stage {
  top: 0;
  height: 100vh;
  background: #000;
}

.zoom-frame {
  position: absolute;
  left: 50%;
  top: 56vh;
  z-index: 1;
  width: 34vw;
  overflow: hidden;
  transform: translateX(-50%) translateZ(0);
  will-change: top, width;
}

.zoom-frame.is-full {
  aspect-ratio: auto;
}

.zoom-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0.45), rgba(5, 5, 5, 0.05) 42%, rgba(5, 5, 5, 0.08));
}

.zoom-bg {
  width: 100%;
  height: auto;
  object-fit: initial;
  object-position: center;
  will-change: height;
}

.floating-copy {
  z-index: 2;
  opacity: 1;
  will-change: transform, opacity;
}

.white-filter {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: 42vh;

  background: linear-gradient(to top,
      rgba(0, 0, 0, 0.5) 0%,
      rgba(0, 0, 0, 0.4) 25%,
      rgba(0, 0, 0, 0.3) 50%,
      rgba(0, 0, 0, 0.2) 75%,
      rgba(0, 0, 0, 0.1) 100%);

  pointer-events: none;
  will-change: transform;
}

.lidar-section__copy {
  position: absolute;
  left: 47%;
  top: 12%;
  z-index: 6;
  width: var(--page);
}

.lidar-section__copy span {
  display: block;
  margin-bottom: 0.6667rem;
  color: var(--orange);
  font-size: 1rem;
  font-weight: 600;
}

.lidar-section__copy h2 {
  color: #fff;
  font-size: 2.4rem;
  line-height: 1.15;
  font-weight: 600;
}

.lidar-section__copy p {
  margin-top: 1.5rem;
  color: #fff;
  font-size: 1rem;
  line-height: 1.4;
  font-weight: 300;
}

.lidar-section__copy [data-copy-line] {
  opacity: 0;
  will-change: transform, opacity;
}

.algorithm .section-heading {
  width: calc(var(--safe-width) * 0.7);
  padding-left: 1%;
}

.algorithm-carousel {
  margin-top: 3.6rem;
}

.algorithm .carousel-tabs {
  width: 28%;
}

.algorithm-carousel .carousel-track {
  gap: .5rem;
}

.algorithm-carousel .carousel-slide {
  flex-basis: calc(var(--safe-width) * 0.7);
  height: auto;
}

.carousel-tabs--light {
  background: #e5e5e5;
}

.carousel-tabs--light button {
  color: #8a8a8a;
}

.carousel-tabs--light button.is-active {
  background: #2d2d2d;
  color: #fff;
  border-radius: 1px solid #fff;
}

.section-cover-layer {
  position: relative;
  isolation: isolate;
}

.sticky-cover-content {
  position: relative;
  z-index: 10;
}

.traffic {
  z-index: 1;
  padding: 8vh 0 8vh;
}

.traffic .section-heading {
  width: var(--safe-width);
  padding-left: 1%;
}

.traffic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: start;
  gap: 1rem;
  width: var(--safe-width);
  margin: 3rem auto 0;
}

.traffic-grid img {
  align-self: start;
  height: auto;
  border-radius: 0.4167rem;
}

.traffic-grid__main {
  grid-column: span 2;
}

.traffic-grid__item {
  position: relative;
  border-radius: 0.4167rem;
  overflow: hidden;
}

.traffic-grid__item img {
  width: 100%;
  height: auto;
  display: block;
}

.traffic-grid__label {
  position: absolute;
  top: 1.5rem;
  left: 0.75rem;
  padding: 0.25rem 0.75rem;
  /* background: rgba(0, 0, 0, 0.65); */
  color: #fff;
  font-size: 1.2rem;
  font-weight: 400;
  /* border-radius: 0.25rem; */
  z-index: 2;
}

.gazebo {
  z-index: 2;
  padding: 8vh 0 13vh;
}

.gazebo .section-heading {
  width: var(--safe-width);
  padding-left: 1%;
}

.gazebo-layout {
  width: var(--safe-width);
  margin: 3.5rem auto 0;
}

.gazebo-layout img {
  border-radius: 0.4167rem;
}

.gazebo-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gazebo-row--top {
  gap: 5rem;
}

.gazebo-row--bottom {
  gap: 3.5rem;
  margin-top: 2.25rem;
  padding-left: 0;
}

.gazebo-layout__top {
  width: 70%;
}

.gazebo-layout__bottom {
  width: 70%;
}

.gazebo-copy {
  flex: 1;
}

.gazebo-copy h3 {
  color: inherit;
  font-size: 1.4167rem;
  line-height: 1.2;
  font-weight: 700;
}

.gazebo-copy p {
  margin-top: 0.8333rem;
  color: #5f636b;
  font-size: 1rem;
  line-height: 1.4;
  font-weight: 300;
  width: 14rem;
}

.gazebo.dark-section .gazebo-copy p {
  color: rgba(255, 255, 255, 0.72);
}

.gazebo-row--bottom .gazebo-copy {
  flex: 0 0 15rem;
  /* padding-left: 1.8rem; */
}

.jetarm-page .control-section {
  position: relative;
  padding: var(--section-padding-large) 0 var(--section-padding-large);
  /* color: var(--text); */
}

.jetarm-page .control-section .section-heading {
  width: var(--safe-width);
  margin-bottom: 5rem;
}

.jetarm-page .control-section .section-heading>span {
  color: #f98e27;
}

.jetarm-page .control-section .section-heading p {
  /* color: rgba(38, 42, 48, .65); */
}

.jetarm-page .control-layout {
  display: flex;
  gap: 2.2rem;
  align-items: center;
  width: var(--safe-width);
  margin: auto;
}

.jetarm-page .control-panels {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  min-height: clamp(22rem, 32vw, 34rem);
}

.jetarm-page .control-panel {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  gap: 2rem;
  min-width: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}

.jetarm-page .control-panel.is-active {
  opacity: 1;
  pointer-events: auto;
}

.jetarm-page .control-copy {
  flex: 0 0 20%;
  max-width: 22rem;
}

.jetarm-page .control-nav {
  display: flex;
  flex-direction: column;
  min-height: 18rem;
  border-left: 1px solid #ddd;
  cursor: ns-resize;
  touch-action: none;
  user-select: none;
}

.jetarm-page .control-nav button {
  width: 3px;
  height: 6rem;
  transform: translateX(-50%);
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  color: transparent;
  cursor: inherit;
}

.jetarm-page .control-nav.is-dragging {
  cursor: grabbing;
}

.jetarm-page .control-nav button.is-active {
  background: #f98e27;
}

.jetarm-page .control-copy h3 {
  font-size: 2rem;
  line-height: 1.25;
  font-weight: 650;
}

.jetarm-page .control-copy p {
  margin-top: 1rem;
  color: #8a8e94;
  font-size: 1rem;
  line-height: 1.75;
}

.jetarm-page .control-media {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  border-radius: .5rem;
}

.jetarm-page .control-media img {
  width: 100%;
  aspect-ratio: 1.75;
  object-fit: cover;
  transition: opacity .35s;
}

@media (max-width: 1700px) {
  .jetarm-page .control-section .section-heading {
    margin-bottom: 3rem;
  }

  .jetarm-page .control-section {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
  }
}

.poster-section {
  position: relative;
  z-index: 6;
  /* min-height: 100vh; */
  overflow: hidden;
}

.poster-copy {
  position: absolute;
  top: 15%;
  left: calc(((100vw - var(--safe-width)) / 2) - .5%);
  z-index: 2;
  width: min(60rem, calc(var(--safe-width) * .64));
}

.poster-copy>span {
  display: block;
  margin-bottom: .65rem;
  color: var(--brand-on-dark);
  font-size: 1.1rem;
  font-weight: 600;
}

.poster-copy h2 {
  font-size: 2.5rem;
  line-height: 1.18;
  font-weight: 650;
}

.poster-copy p {
  max-width: 48rem;
  margin-top: 1.15rem;
  color: rgba(255, 255, 255, 1);
  font-size: 1rem;
  line-height: 1.8;
}

.specs {
  z-index: 3;
  padding: var(--section-padding) 0 var(--section-padding);
  background: #fff;
}

.specs__inner {
  width: var(--safe-width);
  margin: 0 auto;
}

.specs__heading {
  margin-bottom: 5.5rem;
}

.specs__heading h2 {
  color: #30343a;
  font-size: 2.3333rem;
  line-height: 1.15;
  font-weight: 700;
}

.specs__heading p {
  margin-top: 0.6667rem;
  color: #757a80;
  font-size: 1rem;
  font-weight: 300;
}

.specs-table {
  color: rgba(38, 42, 48, .82);
  font-size: 1rem;
  width: 100%;
}

.specs-row {
  display: grid;
  grid-template-columns: 13.5rem repeat(3, 1fr);
  min-height: 5.5rem;
  border-bottom: 1px solid #d7d9dd;
}

.specs-row>th,
.specs-row>td {
  display: flex;
  align-items: center;
  min-width: 0;
  line-height: 1.45;
  padding-left: 20%;
  font-weight: 400;
}

.specs-row .specs-label {
  color: var(--text);
  font-weight: 600;
}

.specs-row .specs-value {
  grid-column: 2 / 5;
  padding-left: 10%;
}

.specs-row .specs-value--double {
  grid-column: 3 / 5;
}

.specs-row--models {
  min-height: 4.5rem;
}

.specs__image {
  width: 35vw;
  margin: 4rem auto 0;
}

.specs__captions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6.5rem;
  width: 50vw;
  margin: 1.5rem auto 0;
}

.specs__caption {
  color: #30343a;
  font-size: 1rem;
  line-height: 1.35;
  font-weight: 700;
  text-align: center;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2.5rem max(1.5rem, calc((100vw - var(--page)) / 2));
  background: #050505;
  color: rgba(255, 255, 255, 0.68);
}

.site-footer a {
  color: var(--orange);
  font-weight: 800;
}



/* LanderPi-aligned page rhythm and hero/intro contract. */
.jetarm-page .site-header {
  height: var(--header-offset);
  z-index: 80;
}

.jetarm-page .site-header__inner {
  justify-content: flex-start;
}

.jetarm-page .site-header.is-scrolled {
  height: var(--header-offset);
}

.jetarm-page .site-header-placeholder {
  display: none;
}

.jetarm-page .brand {
  flex: 0 0 auto;
  font-size: 1.65rem;
  font-weight: 750;
}

.jetarm-page .site-nav {
  font-size: .84rem;
}

.jetarm-page .buy-link {
  min-width: 7rem;
  font-size: .84rem;
  font-weight: 750;
}

.jetarm-page .hero {
  position: relative;
  z-index: 0;
  width: 100%;
  min-height: 0;
  padding-bottom: 0;
  aspect-ratio: 3840 / 1800;
  overflow: hidden;
  isolation: isolate;
  background: #151720;
  --hero-overlay-opacity: 0;
  --hero-blur: 0px;
}

.jetarm-page .hero::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  pointer-events: none;
  background: rgba(0, 0, 0, var(--hero-overlay-opacity));
}

.jetarm-page .hero::after {
  display: none;
}

.jetarm-page .hero__kv {
  position: static;
  z-index: auto;
  width: 100%;
  min-height: 0;
  height: auto;
  object-fit: contain;
  filter: blur(var(--hero-blur));
  will-change: filter;
}

.jetarm-page .hero__content {
  top: 20%;
  z-index: 3;
  width: var(--safe-width);
}

.jetarm-page .hero h1 {
  font-size: 6rem;
  line-height: .95;
}

.jetarm-page .hero p {
  margin-top: 1.2rem;
  font-size: 1.6rem;
}

.jetarm-page .feature-mosaic {
  position: relative;
  z-index: 6;
  margin-top: 0;
  padding: var(--section-padding-large) 0 var(--section-padding);
  background: linear-gradient(to bottom, #161821 0%, #0b0d14 70%, #000 100%);
}

.jetarm-page .intro__scroll-copy {
  position: absolute;
  top: -35vh;
  right: 0;
  left: 0;
  z-index: 4;
  width: var(--safe-width);
  margin: auto;
  color: var(--light);
  opacity: 0;
  backface-visibility: hidden;
  will-change: opacity, transform;
  pointer-events: none;
}

.jetarm-page .intro__scroll-copy h3 {
  margin-bottom: .8rem;
  font-size: clamp(1.2rem, 1.5vw, 1.5rem);
  line-height: 1.25;
  font-weight: 650;
  text-align: center;
}

.jetarm-page .intro__scroll-copy p {
  font-size: 18px;
  line-height: 1.8;
  font-weight: 300;
  text-align: center;
}

.jetarm-page .intro__scroll-copy p+p {
  margin-top: .8rem;
}

.jetarm-page .mosaic-grid {
  width: var(--safe-width);
}

.jetarm-page .mosaic-card {
  border: 0;
  border-radius: .8rem;
  box-shadow: none;
}

.jetarm-page .mosaic-card h3 {
  font-weight: 650;
}

.jetarm-page .mosaic-card p {
  letter-spacing: 0;
}

.jetarm-page .hero-video {
  position: relative;
  z-index: 6;
  margin-top: -520px;
  padding: var(--section-padding) 0 var(--section-padding-large);
  background: #000;
}

.jetarm-page .side-title span,
.jetarm-page .section-heading>span {
  margin-bottom: .65rem;
  color: var(--brand-on-dark);
  font-size: 1.1rem;
  font-weight: 600;
}

.jetarm-page .side-title h2,
.jetarm-page .section-heading h2,
.jetarm-page .specs__heading h2 {
  font-size: 2.5rem;
  line-height: 1.18;
  font-weight: 650;
}

.jetarm-page .side-title p,
.jetarm-page .section-heading p {
  max-width: 48rem;
  margin-top: 1.15rem;
  font-size: 1rem;
  line-height: 1.8;
}

.jetarm-page .section-heading {
  width: var(--safe-width);
}

.jetarm-page .algorithm .section-heading {
  width: var(--content-width);
  padding-left: 0;
}

.jetarm-page .openclaw,
.jetarm-page .video-feature,
.jetarm-page #course.algorithm,
.jetarm-page .gazebo,
.jetarm-page .specs {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.jetarm-page #course.algorithm {
  padding-top: var(--section-padding);
}

.jetarm-page .video-feature {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding-large);
}

.jetarm-page .specs {
  padding-top: var(--section-padding-large);
}

.jetarm-page .gazebo {
  padding-bottom: var(--section-padding-large);
}

#ai-multimodal {
  padding: var(--section-padding-large) 0 var(--section-padding);
  background:
    radial-gradient(circle at 0% 0%, rgba(99, 190, 69, 0.12), transparent 80rem),
    #000000
}

.jetarm-page .openclaw-frame-scroll {
  padding: 0;
}

.jetarm-page .video-feature__row--bottom {
  margin-top: var(--section-padding-large);
}

.jetarm-page .product-faq {
  padding: 8rem 0 10rem;
  color: var(--text);
}

.jetarm-page .product-faq__heading,
.jetarm-page .product-faq__list {
  width: var(--safe-width);
  margin-right: auto;
  margin-left: auto;
}

.jetarm-page .product-faq__heading {
  margin-bottom: 3rem;
}

.jetarm-page .product-faq__heading h2 {
  font-size: 2.4rem;
  line-height: 1.15;
}

.jetarm-page .product-faq__item {
  border-bottom: 1px solid rgba(38, 42, 48, .18);
}

.jetarm-page .product-faq__item:last-child {
  border-bottom: 0;
}

.jetarm-page .product-faq__item summary {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr) 1.5rem;
  gap: 1rem;
  align-items: center;
  min-height: 5.25rem;
  cursor: pointer;
  list-style: none;
}

.jetarm-page .product-faq__item summary::-webkit-details-marker {
  display: none;
}

.jetarm-page .product-faq__item summary:focus-visible {
  outline: 2px solid var(--brand-on-light);
  outline-offset: -2px;
}

.jetarm-page .product-faq__number {
  color: rgba(38, 42, 48, .6);
  font-family: var(--font-en);
  font-size: .9rem;
  font-weight: 600;
}

.jetarm-page .product-faq__question {
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 600;
}

.jetarm-page .product-faq__arrow {
  justify-self: end;
  width: 0;
  height: 0;
  border-right: .38rem solid transparent;
  border-left: .38rem solid transparent;
  border-top: .5rem solid rgba(38, 42, 48, .6);
  transition: transform .25s ease, border-top-color .25s ease;
}

.jetarm-page .product-faq__item[open] .product-faq__number {
  color: var(--brand-on-light);
}

.jetarm-page .product-faq__item[open] .product-faq__arrow {
  border-top-color: var(--brand-on-light);
  transform: rotate(180deg);
}

.jetarm-page .product-faq__answer {
  max-width: calc(100% - 5rem);
  padding: 0 0 2.2rem 4.5rem;
  color: rgba(38, 42, 48, .68);
  font-size: 1rem;
  line-height: 1.85;
}

.jetarm-page .product-faq__answer a {
  color: var(--brand-on-light);
}

.jetarm-page .product-faq__message {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 8rem;
  width: min(38rem, 60%);
  height: 3.5rem;
  margin: 5rem auto 0;
  overflow: hidden;
  border-radius: 2rem;
  background: rgba(38, 42, 48, .14);
}

.jetarm-page .product-faq__message-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.jetarm-page .product-faq__message input {
  min-width: 0;
  padding: 0 1.75rem;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  text-align: center;
}

.jetarm-page .product-faq__message input::placeholder {
  color: rgba(38, 42, 48, .6);
}

.jetarm-page .product-faq__message button {
  border: 0;
  background: var(--panel);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

.jetarm-page .product-faq__message button:hover {
  background: var(--brand-on-light);
  color: var(--panel);
}

.jetarm-page .product-faq__message:focus-within {
  outline: 2px solid var(--brand-on-light);
  outline-offset: 3px;
}

.jetarm-page .product-faq__message button:disabled {
  cursor: wait;
  opacity: .65;
}

.jetarm-page .product-faq__success {
  position: fixed;
  inset: 0;
  width: min(30rem, calc(100% - 2rem));
  margin: auto;
  padding: 3.5rem 3rem 3rem;
  border: 0;
  border-radius: .8rem;
  background: #fff;
  color: var(--text);
  text-align: center;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, .3);
}

.jetarm-page .product-faq__success::backdrop {
  background: rgba(0, 0, 0, .56);
}

.jetarm-page .product-faq__success-close {
  position: absolute;
  top: .8rem;
  right: .8rem;
  width: 2rem;
  height: 2rem;
  border: 0;
  background: transparent;
  color: rgba(38, 42, 48, .6);
  font-size: 1.5rem;
  cursor: pointer;
}

.jetarm-page .product-faq__success-mark {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 1.5rem;
  border: 2px solid var(--brand-on-light);
  border-radius: 50%;
  color: var(--brand-on-light);
  font-size: 1.65rem;
  font-weight: 700;
}

.jetarm-page .product-faq__success p {
  font-size: 1.2rem;
  line-height: 1.6;
  font-weight: 600;
}

@media (max-width: 1920px) {
  .jetarm-page .intro__scroll-copy {
    top: -36%;
  }
}

@media (max-width: 1620px) {
  .jetarm-page .intro__scroll-copy {
    top: -45%;
  }
}

@media (min-width: 1025px) {
  .jetarm-page .site-header-placeholder {
    display: block;
    height: var(--common-header-height, 53px);
  }
}

@media (min-width: 1301px) and (max-width: 1919px) {
  :root {
    --safe-width: 1200px;
  }
}

@media (max-width: 900px) {
  :root {
    --safe-width: calc(100vw - 2rem);
    --content-width: var(--safe-width);
    --header-offset: 3.5rem;
  }

  .jetarm-page #header {
    display: none !important;
  }

  .jetarm-page .site-header {
    width: 100vw;
    height: var(--header-offset);
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .jetarm-page .site-header-placeholder,
  .jetarm-page.has-fixed-header .site-header-placeholder {
    display: block;
    height: var(--header-offset) !important;
  }

  .jetarm-page .brand {
    font-size: 1.25rem;
  }

  .jetarm-page .buy-link {
    min-width: 6rem;
    height: 2rem;
    margin-left: auto;
  }

  .jetarm-page .hero__content {
    top: 20%;
  }

  .jetarm-page .hero h1 {
    font-size: 3.6rem;
  }

  .jetarm-page .hero p {
    font-size: 1.2rem;
  }

  .jetarm-page .intro__scroll-copy {
    top: -15vh;
    width: var(--safe-width);
  }

  .jetarm-page .intro__scroll-copy p {
    font-size: .9rem;
  }

  .jetarm-page .feature-mosaic {
    padding: var(--section-padding-large) 0 var(--section-padding);
  }

  .jetarm-page .mosaic-grid {
    width: var(--safe-width);
  }

  .jetarm-page .hero-video {
    padding: var(--section-padding) 0;
  }

  .jetarm-page .hero-video__row {
    gap: 2rem;
  }

  .jetarm-page .section-heading,
  .jetarm-page .algorithm .section-heading,
  .jetarm-page .specs__inner,
  .jetarm-page .specs__image {
    width: var(--safe-width);
  }

  .jetarm-page .section-heading h2,
  .jetarm-page .side-title h2,
  .jetarm-page .specs__heading h2 {
    font-size: 1.8rem;
  }

  .jetarm-page .side-title p,
  .jetarm-page .section-heading p {
    line-height: 1.7;
  }

  .jetarm-page .product-faq {
    padding: 5rem 0 6rem;
  }

  .jetarm-page .product-faq__heading,
  .jetarm-page .product-faq__list {
    width: var(--safe-width);
  }

  .jetarm-page .product-faq__heading {
    margin-bottom: 1.5rem;
  }

  .jetarm-page .product-faq__heading h2 {
    font-size: 1.8rem;
  }

  .jetarm-page .product-faq__item summary {
    grid-template-columns: 2.5rem minmax(0, 1fr) 1rem;
    gap: .5rem;
    min-height: 4.5rem;
  }

  .jetarm-page .product-faq__question {
    font-size: .9rem;
  }

  .jetarm-page .product-faq__answer {
    max-width: calc(100% - 2.5rem);
    padding: 0 0 1.6rem 3rem;
    font-size: .88rem;
  }

  .jetarm-page .product-faq__message {
    grid-template-columns: minmax(0, 1fr) 5.5rem;
    width: var(--safe-width);
    margin-top: 3.5rem;
  }

  .jetarm-page .product-faq__message input {
    padding: 0 .75rem;
    font-size: .82rem;
  }
}

/* The JetArm KV and selling-point group follow ROSOrin's connected hero contract. */
.jetarm-page .hero {
  position: relative;
  overflow: hidden;
  aspect-ratio: auto;
  padding-bottom: 0;
  background: #120a05;
  isolation: isolate;
  --hero-kv-blur: 0px;
  --hero-kv-dim: 0;
}

.jetarm-page .hero::before {
  display: block;
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: rgba(0, 0, 0, var(--hero-kv-dim));
}

.jetarm-page .hero::after {
  display: block;
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  height: 0rem;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0), var(--black) 92%);
}

.jetarm-page .hero__kv {
  position: relative;
  z-index: -2;
  width: 100%;
  min-height: 0;
  height: auto;
  object-fit: contain;
  filter: blur(var(--hero-kv-blur));
  will-change: transform, filter;
}

.jetarm-page .hero__content {
  top: 8%;
  z-index: 1;
  width: min(72rem, calc(100% - 3rem));
}

.jetarm-page .hero__title {
  position: static;
}

.jetarm-page .hero h1 {
  font-size: 6.25rem;
  line-height: .95;
}

.jetarm-page .hero p {
  margin-top: 1.3333rem;
  font-size: 1.6667rem;
  line-height: 1.2;
}

.jetarm-page .feature-mosaic {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 39.25rem;
  z-index: 2;
  width: 100%;
  margin: 0;
  padding: 0;
  background: transparent;
}

.jetarm-page .intro-copy {
  width: 100%;
  margin: 30vh auto 0;
  color: #fff;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  will-change: transform, opacity;
}

.jetarm-page .intro-copy h2 {
  margin: 0 0 .8rem;
  font-size: clamp(1.2rem, 1.5vw, 1.5rem);
  line-height: 1.25;
  font-weight: 650;
}

.jetarm-page .hero .intro-copy p {
  margin: 0;
  font-size: 18px;
  line-height: 1.8;
  font-weight: 300;
}

.jetarm-page .hero .intro-copy p+p {
  margin-top: .8rem;
}

@media (max-width: 1600px) {
  .jetarm-page .hero {
    padding-bottom: 12rem;
  }

  .jetarm-page .hero__content {
    top: 8%;
  }

  .jetarm-page .hero h1 {
    font-size: 4.25rem;
  }

  .jetarm-page .hero p {
    font-size: 1.25rem;
  }

  .jetarm-page .feature-mosaic {
    bottom: 0;
  }
}

@media (max-width: 900px) {
  .jetarm-page .hero {
    min-height: 0;
    padding-bottom: 0;
  }

  .jetarm-page .hero__content {
    top: 10%;
  }

  .jetarm-page .hero h1 {
    font-size: 4.5rem;
  }

  .jetarm-page .feature-mosaic {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    padding: 6rem 0;
    background: var(--black);
  }

  .jetarm-page .intro-copy {
    width: 100%;
    margin: 2rem auto 0;
  }

  .jetarm-page .intro-copy h2 {
    font-size: 1.4rem;
  }

  .jetarm-page .hero .intro-copy p {
    font-size: .95rem;
    line-height: 1.75;
    text-align: left;
  }
}

@media (max-width: 1919px) {
  :root {
    --safe-width: 60vw;
  }

  .jetarm-page .hero__content {
    top: 6%;
  }

  .jetarm-page .openclaw-chat .chat-avatar {
    width: 3.5rem;
    height: 3.5rem;
  }

  .jetarm-page .openclaw-chat .chat-row {
    grid-template-columns: 3.8rem 23rem 5.8rem;
  }
}



@media (max-width: 900px) {
  :root {
    --page: calc(100vw - 2rem);
  }

  .site-header {
    height: 4.5rem;
  }

  .site-header__inner {
    width: calc(100vw - 2rem);
  }

  .site-header-placeholder {
    height: 4.5rem;
  }

  .site-nav {
    display: none;
  }

  .brand {
    font-size: 1.5rem;
  }

  .buy-link {
    min-width: auto;
    margin-left: 1rem;
    padding: 0 1rem;
  }

  .hero {
    min-height: 0;
  }

  .jetarm-page .hero {
    padding-bottom: 0;
  }

  .hero__content {
    top: 10%;
  }

  .hero h1 {
    font-size: 4.5rem;
  }

  .feature-mosaic {
    position: relative;
    bottom: auto;
    padding: 6rem 0;
    background: var(--black);
  }

  .mosaic-grid,
  .video-feature__row,
  .video-feature__row--bottom,
  .sensor-feature__row,
  .ai-model,
  .traffic-grid {
    width: calc(100vw - 2rem);
  }

  .jetarm-page .openclaw-chat {
    display: none;
  }

  .mosaic-grid {
    flex-direction: column;
    height: auto;
    width: calc(100vw - 2rem);
  }

  .mosaic-stack,
  .mosaic-row {
    flex-direction: column;
  }

  .mosaic-card,
  .mosaic-card--tall {
    flex: 0 0 auto;
  }

  .mosaic-card--tall {
    aspect-ratio: 160 / 318;
  }

  .mosaic-copy--side-note {
    display: block;
  }

  .mosaic-copy--side-note p {
    max-width: none;
    margin-top: 0.5rem;
  }

  .video-feature,
  .ai-model,
  .camera-section,
  .algorithm,
  .traffic,
  .gazebo {
    padding: 6rem 1rem;
  }

  .video-feature__row,
  .video-feature__row--bottom,
  .sensor-feature__row {
    flex-direction: column;
    align-items: stretch;
    gap: 2rem;
    margin-top: 0;
  }

  .sensor-feature__row--voice {
    flex-direction: column-reverse;
  }

  .sensor-feature .side-title--right {
    transform: none;
  }

  .sensor-feature__image {
    width: 100%;
    height: auto;
  }

  .video-feature__row--bottom {
    margin-top: 5rem;
  }

  .video-placeholder {
    height: 22rem;
  }

  .video-player {
    width: 100%;
    height: 22rem;
  }

  .side-title,
  .side-title--right {
    width: 100%;
  }

  .sticky-stage {
    height: calc(100vh - var(--header-offset));
    min-height: 520px;
  }

  .stage-panel {
    overflow-y: auto;
  }

  .zoom-frame {
    top: 25vh;
    width: 76vw;
  }

  .section-heading,
  .openclaw .section-heading,
  .traffic .section-heading,
  .lidar-section__copy,
  .gazebo .section-heading,
  .camera-image,
  .specs__inner,
  .specs__image,
  .specs__captions,
  .gazebo-layout {
    width: calc(100vw - 2rem);
  }

  .specs__captions {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-top: 1.25rem;
  }

  .section-heading h2,
  .side-title h2 {
    font-size: 2.6rem;
  }

  .orange-link {
    position: static;
    margin-top: 2rem;
  }

  .carousel-slide,
  .algorithm-carousel .carousel-slide {
    flex-basis: calc(100vw - 2rem);
    height: 22rem;
  }

  .carousel-shell {
    padding: 0 1rem;
  }

  .carousel-arrow {
    width: 2.2rem;
    height: 2.2rem;
  }

  .carousel-tabs {
    width: calc(100vw - 2rem);
    overflow-x: auto;
  }

  .carousel-tabs button {
    min-width: 8rem;
  }

  .ai-model__visual>img:first-child {
    height: auto;
  }

  .chat-row,
  .chat-preview-row {
    grid-template-columns: 2.875rem minmax(0, 1fr) 2.875rem;
    width: 100%;
  }

  .chat-preview {
    width: 100%;
  }

  .chat-bubble {
    width: 100%;
  }

  .chat-bubble--orange,
  .chat-preview {
    width: 100%;
  }

  .lidar-section__copy {
    top: 12%;
  }

  .lidar-section__copy p {
    width: auto;
  }

  .specs {
    padding: 5rem 1rem;
  }

  .specs__heading {
    margin-bottom: 3rem;
  }

  .specs-table {
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }

  .specs-row {
    min-width: 54rem;
  }

  .traffic-grid__main,
  .traffic-grid img {
    grid-column: auto;
    height: auto !important;
  }

  .gazebo-layout {
    min-height: auto;
  }

  .gazebo-row,
  .gazebo-row--top,
  .gazebo-row--bottom {
    flex-direction: column;
    align-items: stretch;
    gap: 2rem;
    margin-top: 2rem;
    padding-left: 0;
  }

  .gazebo-row:first-child {
    margin-top: 0;
  }

  .gazebo-copy {
    width: 100%;
  }

  .gazebo-row--bottom .gazebo-copy {
    flex-basis: auto;
  }

  .gazebo-layout__top,
  .gazebo-layout__bottom {
    width: 100%;
  }
}

@media (min-width: 901px) and (max-width: 1920px) {
  .jetarm-page .hero {
    padding-bottom: 0;
  }

  .jetarm-page .feature-mosaic {
    bottom: 27.25rem;
  }

  .jetarm-page .hero-video {
    margin-top: -400px;
  }

  .jetarm-page .openclaw-chat .chat-bubble {
    padding: 1rem 1.05rem;
  }

  .jetarm-page .openclaw-chat .chat-avatar {
    width: 3.3rem;
    height: 3.3rem;
  }
}


/* ── Mosaic card subtitle override ──────────────────────────── */
.jetarm-page .mosaic-copy p {
  margin-top: .45rem;
  color: rgba(255, 255, 255, .68);
  font-size: .9rem;
  line-height: 1.45;
  font-weight: 400;
  letter-spacing: 0;
}

@media (max-width: 900px) {
  .jetarm-page .mosaic-copy p {
    font-size: .78rem;
  }

  .jetarm-page .control-section .section-heading {
    margin-bottom: 3rem;
    width: calc(100vw - 2rem);
  }

  .jetarm-page .control-layout {
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
    width: calc(100% - 2rem);
  }

  .jetarm-page .control-nav {
    flex-direction: row;
    min-height: 0;
    border-top: 1px solid #ddd;
    border-left: 0;
    cursor: ew-resize;
  }

  .jetarm-page .control-nav button {
    width: 6rem;
    height: 3px;
  }

  .jetarm-page .control-panels {
    min-height: 25rem;
  }

  .jetarm-page .control-panel {
    align-items: stretch;
    flex-direction: column;
    gap: 1.5rem;
  }

  .jetarm-page .control-copy {
    flex: 0 0 auto;
    max-width: none;
  }

  .jetarm-page .control-media {
    width: 100%;
  }
}

/* JetArm #control: click-to-switch controls with active-only descriptions. */
.jetarm-page #control .control-nav {
  flex: 0 0 clamp(16rem, 24vw, 22rem);
  min-height: 0;
  gap: 0;
  border-left: 0;
  touch-action: auto;
  user-select: auto;
}

.jetarm-page #control .control-nav button {
  position: relative;
  width: 100%;
  height: auto;
  min-height: 8.5rem;
  max-width: clamp(16rem, 24vw, 22rem);
  transform: none;
  display: block;
  padding: 1.1rem 0 1.1rem 0rem;
  overflow: visible;
  border: 0;
  background: transparent;
  color: #fff;
  text-align: left;
  cursor: pointer;
}

.jetarm-page #control .control-nav button::after {
  content: "";
  position: absolute;
  left: 0rem;
  bottom: 2rem;
  width: 30px;
  height: 2px;
  background: #f98e27;
  transition: width .3s ease;
}

.jetarm-page #control .control-nav button.is-active::after {
  width: calc(100% - 1.5rem);
  bottom: .15rem;
}


.jetarm-page #control .control-nav button.is-active::before {
  /* transform: scaleY(1); */
}

.jetarm-page #control .control-nav-title {
  display: block;
  font-size: 1.2rem;
  line-height: 1.25;
  font-weight: 400;
  opacity: .6;
  transition: opacity .3s ease;
}

.jetarm-page #control .control-nav button.is-active .control-nav-title {
  opacity: 1;
}

.jetarm-page #control .control-nav-desc {
  display: block;
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.7;
  opacity: 0;
  transition: max-height .3s ease, margin-top .3s ease, opacity .3s ease;
}

.jetarm-page #control .control-nav button.is-active .control-nav-desc {
  max-height: 7rem;
  margin-top: .8rem;
  opacity: 1;
}

.jetarm-page #control .control-panel .control-copy {
  display: none;
}

@media (max-width: 1600px) {
  .hero {
    padding-bottom: 12rem;
  }

  .hero__content {
    top: 8%;
  }

  .hero h1 {
    font-size: 4.25rem;
  }

  .hero p {
    font-size: 1.25rem;
  }

  .mosaic-grid {
    width: var(--safe-width);
  }

  .feature-mosaic {
    bottom: 0;
  }

  .jetarm-page .feature-mosaic {
    bottom: 15.25rem;
  }

  .jetarm-page .hero-video {
    margin-top: -101px;
  }

  .video-feature {
    /* margin-top: 12rem; */
  }

  .algorithm-carousel .carousel-slide {
    flex-basis: 53vw;
  }

  .carousel-slide {
    flex: 0 0 53vw;
  }

  .openclaw .section-heading {
    width: 53%;
  }

  .carousel-tabs {
    width: 53%;
  }

  .jetarm-page .openclaw-chat {
    left: 8vw;
    transform: scale(0.86);
  }

  .chat-row--left {
    margin-top: 3rem;
  }

  .chat-row--right,
  .chat-preview-row {
    margin-top: 1rem;
  }

  .ai-model--openclaw .chat-row--left {
    margin-top: 1rem;
  }

  .ai-model--openclaw .chat-bubble--white {
    padding: 1rem 1.25rem;
  }

  .ai-model--openclaw .chat-bubble {
    font-size: 0.8333rem;
  }

  .algorithm .carousel-tabs {
    width: 53%;
  }

  :root {
    --safe-width: 75vw;
  }

  .jetarm-page .control-copy {
    flex: 0 0 30%;
    max-width: 60rem;
  }

  .jetarm-page .control-copy p {
    max-width: 22rem;
  }

  .jetarm-page #control .control-nav {
    flex: 0 0 30rem;
  }
}

@media (min-width: 1601px) {
  :root {
    --section-padding: 73px;
    --section-padding-large: 145px;
  }
}

@media (min-width: 2240px) {
  :root {
    --section-padding: 98px;
    --section-padding-large: 195px;
  }
}

@media (max-width: 900px) {
  .jetarm-page #control .control-nav {
    flex: none;
    width: 100%;
  }

  .jetarm-page #control .control-nav button {
    min-height: 0;
    padding: .9rem 0 .9rem 1rem;
  }

  .jetarm-page #control .control-nav button::after {
    left: 1rem;
  }

  .jetarm-page #control .control-nav button.is-active::after {
    width: calc(100% - 1rem);
  }

  .jetarm-page #control .control-nav-title {
    font-size: 1.25rem;
  }

  .jetarm-page #control .control-nav-desc {
    font-size: .85rem;
  }
}