.chain-tabs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.chain-tabs > button {
  position: relative;
  text-align: left;
  padding: 23px 22px 20px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 7px;
  transition:
    background 0.2s,
    border-color 0.2s,
    transform 0.2s;
}
.chain-tabs > button > span:first-child {
  position: absolute;
  right: 16px;
  top: 20px;
  font-size: 10px;
  color: #8b9bad;
}
.chain-tabs .icon {
  width: 29px;
  height: 29px;
  stroke-width: 1.35;
  color: #476786;
}
.chain-tabs strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-top: 23px;
}
.chain-tabs small {
  display: block;
  font-size: 9px;
  letter-spacing: 1.1px;
  color: #6c819b;
  margin-top: 8px;
}
.chain-tabs > button:hover {
  border-color: #92b9ef;
  transform: translateY(-3px);
}
.chain-tabs > button[aria-selected="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 9px 24px #0868ed24;
}
.chain-tabs > button[aria-selected="true"] .icon {
  color: #fff;
}
.chain-tabs > button[aria-selected="true"] small,
.chain-tabs > button[aria-selected="true"] > span:first-child {
  color: #d7eaff;
}
.chain-detail {
  display: grid;
  grid-template-columns: 1.18fr 1fr;
  background: #f1f7fd;
  border-radius: 7px;
  overflow: hidden;
  margin-top: 20px;
  min-height: 292px;
}
.chain-detail > [role="tabpanel"] {
  padding: 38px 42px;
}
.detail-number {
  color: var(--blue);
  font-size: 11px;
  letter-spacing: 1px;
}
.chain-detail h3 {
  font-size: 23px;
  line-height: 1.6;
  margin: 14px 0 14px;
  letter-spacing: -0.5px;
}
.chain-detail p {
  font-size: 14px;
  line-height: 1.9;
  max-width: 485px;
  color: var(--muted);
}
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.detail-tags li {
  font-size: 11px;
  background: white;
  border: 1px solid #dbe9f7;
  padding: 7px 10px;
  color: #4a6c91;
  border-radius: 3px;
}
.chain-art {
  position: relative;
  overflow: hidden;
  min-height: 290px;
  background: #d2e6f6;
}
.chain-art > img {
  width: 100%;
  height: 100%;
  position: absolute;
  object-fit: cover;
  object-position: center 52%;
}
.chain-art:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #f1f7fd 0%, #f1f7fd00 43%);
}
.chain-art > span {
  position: absolute;
  bottom: 24px;
  right: 25px;
  z-index: 1;
  font-size: 9px;
  letter-spacing: 2px;
  line-height: 1.8;
  color: #174d83;
  text-align: right;
}
.knowledge-section {
  background: var(--navy);
  color: #f7fbff;
  position: relative;
  padding: 100px 0 0;
  overflow: hidden;
}
.knowledge-section:before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 76% 40%, #0c53a321, transparent 55%);
}
.knowledge-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.16fr;
  align-items: center;
  gap: 45px;
}
.eyebrow.light {
  color: #849bb9;
}
.knowledge-copy h2 {
  margin: 22px 0 20px;
  font-size: 43px;
}
.knowledge-copy h2 > span {
  color: #ff8b42;
}
.section-intro {
  font-size: 14px;
  line-height: 1.95;
  color: #a2b5cb;
}
.knowledge-detail {
  margin: 31px 0 22px;
  padding: 24px 0 0;
  border-top: 1px solid #203851;
  min-height: 177px;
}
.knowledge-index {
  font-size: 11px;
  color: #5cafff;
  letter-spacing: 1px;
}
.knowledge-detail h3 {
  font-size: 19px;
  margin: 12px 0 12px;
  font-weight: 550;
  line-height: 1.6;
}
.knowledge-detail p {
  font-size: 13px;
  line-height: 1.9;
  max-width: 430px;
  color: #97acc4;
  min-height: 50px;
}
.knowledge-detail > div {
  display: flex;
  gap: 19px;
  margin-top: 17px;
  color: #b5cce6;
  font-size: 10px;
}
.knowledge-detail > div > span:before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 3px;
  background: var(--orange);
  vertical-align: middle;
  margin-right: 7px;
}
.light-link {
  color: #fff;
  font-size: 13px;
}
.light-link:hover {
  color: #8ac1ff;
}
.knowledge-graph {
  position: relative;
  width: 100%;
  aspect-ratio: 600/550;
  margin-top: 5px;
  background: radial-gradient(circle at 50% 51%, #084b941e, transparent 60%);
}
.graph-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: #2263a2;
  stroke-width: 0.75;
}
.graph-lines > circle {
  stroke: #17548b;
  stroke-dasharray: 3 8;
  opacity: 0.7;
}
.graph-lines > path {
  opacity: 0.6;
}
.knowledge-core {
  position: absolute;
  left: 50%;
  top: 51%;
  transform: translate(-50%, -50%);
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: radial-gradient(circle, #124d75b0, #092039);
  border: 1px solid #236d9c;
  box-shadow:
    0 0 0 10px #1e6ba512,
    0 0 60px #087cde2b;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.knowledge-core img {
  width: 48px;
  height: auto;
}
.knowledge-core strong {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.8px;
}
.knowledge-core > span {
  font-size: 9px;
  letter-spacing: 1px;
  color: #90b3d6;
}
.knowledge-node {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 117px;
  height: 117px;
  border: 1px solid #2e6396;
  border-radius: 50%;
  color: #a8d2fd;
  background: linear-gradient(135deg, #163856, #0c2038);
  box-shadow: 0 0 0 7px #1965aa0c;
  transition:
    border-color 0.2s,
    background 0.2s,
    box-shadow 0.2s;
}
.knowledge-node .icon {
  width: 28px;
  height: 28px;
  stroke-width: 1.3;
}
.knowledge-node strong {
  font-size: 12px;
  font-weight: 550;
  letter-spacing: 0.5px;
  color: #edf7ff;
}
.knowledge-node small {
  font-size: 7px;
  letter-spacing: 1.3px;
  color: #8aa9c7;
}
.knowledge-node:hover {
  border-color: #83bfff;
  box-shadow:
    0 0 0 7px #1965aa18,
    0 0 26px #1965aa2e;
}
.knowledge-node[aria-selected="true"] {
  color: #ff964f;
  background: linear-gradient(135deg, #422e21, #152538);
  border-color: #db7936;
  box-shadow:
    0 0 0 7px #db793609,
    0 0 34px #e966172e;
}
.knowledge-node[aria-selected="true"] small {
  color: #dba278;
}
.node-pattern {
  left: 50%;
  top: 12%;
}
.node-fabric {
  left: 85%;
  top: 40%;
}
.node-fit {
  left: 72%;
  top: 84%;
}
.node-trim {
  left: 28%;
  top: 84%;
}
.node-hit {
  left: 15%;
  top: 40%;
}
.knowledge-bottom {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #203851;
  margin-top: 65px;
  padding-block: 25px;
  font-size: 11px;
  color: #7797b8;
}
.knowledge-bottom > span {
  color: #b8cce0;
  letter-spacing: 1.5px;
}
.knowledge-bottom > p {
  font-size: 11px;
}
.automation-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
  align-items: center;
}
.night-visual {
  position: relative;
  aspect-ratio: 0.96;
  background: #05152b;
  overflow: hidden;
  border-radius: 7px;
}
.night-visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  object-position: 52% center;
}
.night-label {
  position: absolute;
  top: 26px;
  left: 27px;
  font-size: 9px;
  letter-spacing: 2px;
  color: #b2cce5;
  display: flex;
  align-items: center;
  gap: 9px;
}
.night-label i {
  width: 4px;
  height: 4px;
  background: var(--orange);
  box-shadow: 0 0 12px #ff751f;
  border-radius: 50%;
}
.night-caption {
  position: absolute;
  left: 27px;
  right: 27px;
  bottom: 26px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  color: #b8d2ed;
}
.night-caption > span {
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 2px;
}
.night-caption > small {
  font-size: 9px;
  color: #9db4cb;
  letter-spacing: 1px;
}
.automation-copy > p:not(.small-note) {
  font-size: 14px;
  line-height: 2;
  color: var(--muted);
  margin: 22px 0 24px;
}
.rhythm-list > div {
  display: grid;
  grid-template-columns: 80px 95px 1fr;
  align-items: center;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  gap: 8px;
}
.rhythm-list > div:first-child {
  border-top: 1px solid var(--line);
}
.rhythm-list > div > span {
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--blue);
}
.rhythm-list strong {
  font-size: 14px;
  font-weight: 550;
}
.rhythm-list small {
  font-size: 12px;
  color: var(--muted);
}
.automation-copy .small-note {
  font-size: 10px;
  line-height: 1.9;
  color: #7b8896;
  margin: 18px 0;
}
.automation-copy > .text-link {
  font-size: 13px;
}
.infrastructure-section {
  background: #f4f7fa;
  padding-bottom: 90px;
}
.hardware-feature {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  background: white;
  gap: 65px;
  border-radius: 8px;
  overflow: hidden;
}
.hardware-image {
  position: relative;
  background: #fff;
  min-height: 490px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hardware-image > img {
  width: 100%;
  max-width: 540px;
  mix-blend-mode: multiply;
}
.hardware-topline {
  position: absolute;
  top: 29px;
  left: 28px;
  right: 0;
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 9px;
  letter-spacing: 1.3px;
  color: #718499;
}
.hardware-topline i {
  font-style: normal;
  color: var(--blue);
  font-size: 9px;
  background: #eaf4ff;
  padding: 5px 8px;
  letter-spacing: 0.3px;
}
.hardware-caption {
  position: absolute;
  bottom: 24px;
  left: 28px;
  font-size: 9px;
  color: #788697;
  letter-spacing: 0.5px;
}
.hardware-copy {
  padding: 46px 44px 43px 0;
  align-self: center;
}
.section-mini {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--blue);
}
.hardware-copy h3 {
  font-size: 29px;
  line-height: 1.5;
  letter-spacing: -0.5px;
  margin: 16px 0;
}
.hardware-copy > p {
  font-size: 13px;
  line-height: 1.95;
  color: var(--muted);
}
.hardware-list {
  list-style: none;
  padding: 0;
  margin: 25px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.hardware-list > li {
  display: flex;
  align-items: center;
  gap: 17px;
}
.hardware-list > li > [data-icon] {
  color: var(--blue);
  background: #f0f6fd;
  padding: 10px;
  border-radius: 4px;
}
.hardware-list .icon {
  width: 21px;
  height: 21px;
}
.hardware-list > li > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.hardware-list strong {
  font-size: 13px;
  font-weight: 550;
}
.hardware-list > li > div > span {
  font-size: 11px;
  color: #748297;
}
.hardware-copy .text-link {
  font-size: 13px;
}
.hardware-gallery {
  margin: 26px 0 72px;
  display: grid;
  grid-template-columns: 0.85fr 1fr 1fr;
  gap: 22px;
  align-items: center;
}
.hardware-gallery > div {
  padding: 15px 25px 15px 0;
}
.gallery-label {
  font-size: 9px;
  letter-spacing: 1.6px;
  color: #8090a4;
}
.hardware-gallery h3 {
  font-size: 23px;
  margin: 15px 0;
  line-height: 1.6;
}
.hardware-gallery p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
}
.hardware-photo {
  padding: 0;
  border: 1px solid #dce4ed;
  background: white;
  border-radius: 6px;
  overflow: hidden;
  text-align: left;
  display: block;
}
.hardware-photo > img {
  width: 100%;
  height: 206px;
  object-fit: cover;
  object-position: center 58%;
  transition: transform 0.3s;
}
.hardware-photo:hover > img {
  transform: scale(1.025);
}
.hardware-photo[data-photo="node"] > img {
  object-position: center 86%;
}
.hardware-photo[data-photo="cluster"] > img {
  object-position: center 72%;
}
.hardware-photo > span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  font-size: 12px;
  color: #4a617b;
  background: white;
  position: relative;
}
.hardware-photo .icon {
  width: 17px;
  height: 17px;
  color: var(--blue);
}
.data-boundary {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  border-top: 1px solid #d8e2ec;
  padding-top: 53px;
  gap: 70px;
}
.data-boundary h3 {
  font-size: 28px;
  line-height: 1.5;
  margin: 21px 0 15px;
  font-weight: 650;
  letter-spacing: -0.6px;
}
.data-boundary > div > p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}
.boundary-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.boundary-list > div {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.boundary-list > div > [data-icon] {
  color: var(--blue);
  margin-top: 2px;
}
.boundary-list > div > p {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.boundary-list strong {
  font-size: 13px;
  font-weight: 550;
}
.boundary-list p > span {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.8;
}
.community-section {
  padding-block: 110px;
}
.community-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
}
.community-poster {
  background: #edf5ff;
  position: relative;
  aspect-ratio: 1.05;
  overflow: hidden;
  padding: 29px;
  border-radius: 7px;
  color: var(--blue);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.poster-top {
  font-size: 9px;
  letter-spacing: 2.8px;
  position: relative;
  z-index: 1;
}
.community-poster > strong {
  font-size: clamp(92px, 11.6vw, 154px);
  font-weight: 600;
  letter-spacing: -9px;
  line-height: 0.94;
  position: relative;
  margin: 14px 0 25px;
  z-index: 1;
}
.community-poster > strong > span {
  display: block;
  white-space: nowrap;
  font-size: 0.51em;
  letter-spacing: -2px;
  color: #0c2240;
  font-weight: 760;
  margin-top: 17px;
}
.poster-dot {
  color: var(--orange);
}
.poster-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  font-size: 9px;
  line-height: 1.8;
  letter-spacing: 0.3px;
  position: relative;
  z-index: 1;
}
.poster-bottom > span:last-child {
  color: #6789b1;
  font-size: 9px;
}
.orbit {
  position: absolute;
  border: 1px solid #c9ddf5;
  border-radius: 50%;
  width: 90%;
  aspect-ratio: 1;
  top: 12%;
  right: -27%;
  transform: rotate(-28deg);
}
.orbit-two {
  width: 74%;
  right: -19%;
  top: 20%;
  border: 1px solid #3488ef;
}
.orbit-three {
  width: 58%;
  right: -11%;
  top: 28%;
}
.orbit-satellite {
  position: absolute;
  right: 18%;
  top: 21%;
  width: 28px;
  height: 28px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 6px 7px 18px #ff751f20;
}
.community-pill {
  display: inline-block;
  padding: 6px 10px;
  font-size: 11px;
  color: #3178ca;
  background: #ecf5ff;
  margin-top: 24px;
  border-radius: 4px;
}
.community-copy h2 {
  font-size: 38px;
  margin-top: 16px;
}
.community-copy > p {
  font-size: 14px;
  line-height: 1.95;
  color: var(--muted);
  margin-top: 23px;
}
.community-topics {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  color: #536c8c;
  font-size: 11px;
  margin: 24px 0 29px;
}
.community-topics > span + span {
  border-left: 1px solid #d1dfea;
  padding-left: 15px;
}
.faq-section {
  display: grid;
  grid-template-columns: 0.9fr 1.35fr;
  gap: 85px;
  border-top: 1px solid var(--line);
  padding-top: 78px;
  padding-bottom: 90px;
}
.faq-section h2 {
  font-size: 30px;
}
.faq-section > div > p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 16px;
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list details:first-child {
  border-top: 1px solid var(--line);
}
.faq-list summary {
  list-style: none;
  font-size: 14px;
  font-weight: 550;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  line-height: 1.8;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary:hover {
  color: var(--blue);
}
.faq-list .icon {
  width: 18px;
  height: 18px;
  color: var(--blue);
  transition: transform 0.2s;
}
.faq-list details[open] summary .icon {
  transform: rotate(45deg);
}
.faq-list details > p {
  font-size: 13px;
  line-height: 2;
  color: var(--muted);
  padding: 0 22px 22px 0;
}
.contact-banner {
  background: var(--blue);
  color: white;
  padding-block: 55px;
  position: relative;
  overflow: hidden;
}
.contact-banner:before {
  content: "";
  position: absolute;
  width: 650px;
  height: 650px;
  right: 12%;
  top: -310px;
  border: 1px solid #ffffff1a;
  border-radius: 50%;
  box-shadow:
    0 0 0 55px #ffffff05,
    0 0 0 110px #ffffff05;
  pointer-events: none;
}
.contact-banner > .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}
.contact-banner h2 {
  font-size: 35px;
  font-weight: 550;
  margin-top: 14px;
  letter-spacing: -0.5px;
}
.contact-banner h2 > span {
  color: #ffbc82;
}
.contact-banner .container > div > span {
  font-size: 9px;
  letter-spacing: 2px;
  color: #d5e9ff;
}