:root {
  --blue-950: #031537;
  --blue-900: #082153;
  --blue-800: #0d3275;
  --blue-700: #1155d9;
  --blue-600: #1669f2;
  --cyan: #1fc7ff;
  --cyan-soft: #dff5ff;
  --text: #071b42;
  --muted: #49617f;
  --line: rgba(41, 105, 185, 0.18);
  --glass: rgba(255, 255, 255, 0.76);
  --white: #ffffff;
  --brand-green: #8cc918;
  --shadow: 0 28px 80px rgba(13, 74, 159, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  background:
    radial-gradient(circle at 74% 7%, rgba(31, 199, 255, 0.28), transparent 30rem),
    linear-gradient(180deg, #f6fbff 0%, #ffffff 42%, #eef7ff 100%);
}

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

img {
  display: block;
  max-width: 100%;
}

.error-page {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 24%, rgba(31, 199, 255, 0.22), transparent 24rem),
    linear-gradient(135deg, #f6fbff, #eef7ff 46%, #dcefff);
}

.error-page::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(22, 105, 242, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(22, 105, 242, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  transform: skewY(-3deg);
  pointer-events: none;
}

.error-panel {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  padding: clamp(34px, 6vw, 68px);
  border: 1px solid rgba(22, 105, 242, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 28px 80px rgba(13, 74, 159, 0.16);
  text-align: center;
  backdrop-filter: blur(16px);
}

.error-logo {
  display: inline-flex;
  justify-content: center;
  width: min(260px, 80%);
  margin-bottom: 28px;
}

.error-panel > span {
  display: block;
  color: var(--blue-600);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.24em;
}

.error-panel h1 {
  margin: 12px 0 0;
  color: var(--blue-950);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.2;
}

.error-panel p {
  max-width: 520px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.error-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.blue-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.blue-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 40;
  width: min(1510px, calc(100% - 48px));
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 28px 0 32px;
  border: 1px solid rgba(43, 119, 213, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 50px rgba(28, 93, 177, 0.12);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.blue-brand {
  width: 220px;
  flex: 0 0 auto;
}

.blue-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 58px);
  font-size: 16px;
  font-weight: 700;
  color: #172c55;
}

.blue-nav a {
  position: relative;
  padding: 34px 0;
}

.blue-nav a::after {
  position: absolute;
  right: 0;
  bottom: 16px;
  left: 0;
  height: 3px;
  content: "";
  border-radius: 999px;
  background: var(--blue-600);
  transform: scaleX(0);
  transition: transform 220ms ease;
}

.blue-nav a:hover::after,
.blue-nav a.is-active::after {
  transform: scaleX(1);
}

.blue-menu,
.blue-mobile-nav {
  display: none;
}

.blue-hero {
  position: relative;
  min-height: 100vh;
  padding: 162px clamp(24px, 5vw, 98px) 32px;
  overflow: hidden;
}

.blue-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 251, 255, 0.96) 39%, rgba(166, 211, 255, 0.35) 71%, rgba(10, 88, 192, 0.38) 100%),
    radial-gradient(circle at 88% 48%, rgba(22, 105, 242, 0.34), transparent 27rem);
  pointer-events: none;
}

#blueNetwork {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(500px, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: clamp(36px, 5vw, 92px);
  min-height: 610px;
  max-width: 1460px;
  margin: 0 auto;
}

.hero-copy {
  position: relative;
  z-index: 8;
  isolation: isolate;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(44px, 4.65vw, 76px);
  line-height: 1.17;
  font-weight: 900;
  letter-spacing: 0;
  color: #071d4d;
}

.hero-copy h1 span {
  display: block;
  white-space: nowrap;
}

.hero-copy p {
  max-width: 610px;
  margin: 30px 0 0;
  color: #335078;
  font-size: clamp(17px, 1.6vw, 22px);
  line-height: 2.05;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 42px;
}

.blue-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  min-height: 54px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 800;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
}

.blue-button:hover {
  transform: translateY(-2px);
}

.blue-button:disabled {
  cursor: wait;
  opacity: 0.78;
  transform: none;
}

.blue-button.primary {
  color: var(--white);
  background: linear-gradient(135deg, #0c54d8, #1787ff);
  box-shadow: 0 18px 34px rgba(17, 86, 217, 0.3);
}

.blue-button.secondary {
  color: var(--blue-700);
  border-color: rgba(17, 85, 217, 0.46);
  background: rgba(255, 255, 255, 0.68);
}

.hero-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-signals span {
  padding: 9px 14px;
  border: 1px solid rgba(22, 105, 242, 0.18);
  border-radius: 999px;
  color: #174683;
  background: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  font-weight: 700;
}

.analysis-stage {
  position: relative;
  z-index: 1;
  --stage-shift-x: 0px;
  --stage-shift-y: 0px;
  --stage-tilt-x: 0deg;
  --stage-tilt-y: 0deg;
  min-height: 540px;
  border-radius: 28px;
  overflow: hidden;
  isolation: isolate;
  transform: perspective(1200px) translate3d(var(--stage-shift-x), var(--stage-shift-y), 0) rotateX(var(--stage-tilt-x)) rotateY(var(--stage-tilt-y));
  transition: transform 220ms ease-out;
}

.analysis-stage::before {
  position: absolute;
  right: -5%;
  bottom: 12px;
  z-index: 0;
  width: 92%;
  height: 150px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(31, 199, 255, 0.28), transparent 68%);
  filter: blur(2px);
}

.hero-medical-image {
  position: absolute;
  top: 52%;
  right: -10%;
  z-index: 1;
  width: min(1080px, 142%);
  max-width: none;
  border-radius: 0;
  opacity: 0.96;
  pointer-events: none;
  filter: drop-shadow(0 34px 80px rgba(20, 93, 198, 0.18)) saturate(1.06);
  transform: translateY(-50%);
  animation: medicalImageBreath 7.2s ease-in-out infinite;
  -webkit-mask-image: radial-gradient(ellipse at 58% 50%, #000 0%, #000 44%, rgba(0, 0, 0, 0.72) 58%, transparent 78%);
  mask-image: radial-gradient(ellipse at 58% 50%, #000 0%, #000 44%, rgba(0, 0, 0, 0.72) 58%, transparent 78%);
}

.hero-image-fusion {
  position: absolute;
  inset: -12% -18% -10% 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(circle at 70% 48%, rgba(31, 199, 255, 0.16), transparent 22rem),
    linear-gradient(90deg, rgba(246, 251, 255, 0.9) 0%, rgba(246, 251, 255, 0.62) 20%, rgba(246, 251, 255, 0.22) 34%, transparent 50%, transparent 70%, rgba(206, 233, 255, 0.34) 90%, rgba(206, 233, 255, 0.74) 100%),
    linear-gradient(180deg, rgba(246, 251, 255, 0.95) 0%, transparent 20%, transparent 66%, rgba(246, 251, 255, 0.95) 100%);
  mix-blend-mode: screen;
}

.hero-lumens {
  position: absolute;
  inset: 4% 0 2% 12%;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
  border-radius: inherit;
  mix-blend-mode: screen;
}

.hero-lumens span {
  position: absolute;
  left: -34%;
  width: 62%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.86), rgba(31, 199, 255, 0.42), transparent);
  box-shadow: 0 0 18px rgba(31, 199, 255, 0.28);
  transform: rotate(-13deg);
  animation: lumenTravel 6.8s ease-in-out infinite;
}

.hero-lumens span:nth-child(1) {
  top: 28%;
}

.hero-lumens span:nth-child(2) {
  top: 50%;
  width: 48%;
  opacity: 0.72;
  animation-delay: -2.1s;
  animation-duration: 7.6s;
}

.hero-lumens span:nth-child(3) {
  top: 68%;
  width: 56%;
  opacity: 0.58;
  animation-delay: -4.2s;
  animation-duration: 8.2s;
}

.hero-scan-beam {
  position: absolute;
  top: 12%;
  bottom: 12%;
  left: 30%;
  z-index: 4;
  width: 34%;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.62), rgba(31, 199, 255, 0.24), transparent);
  filter: blur(10px);
  opacity: 0.58;
  transform: skewX(-12deg);
  animation: scanAcross 5.6s ease-in-out infinite;
}

.hero-data-orbits {
  position: absolute;
  right: 7%;
  top: 50%;
  z-index: 5;
  width: 330px;
  height: 230px;
  pointer-events: none;
  transform: translateY(-44%);
}

.hero-data-orbits span {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 100%;
  height: 46%;
  border: 1px solid rgba(194, 241, 255, 0.54);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(31, 199, 255, 0.16);
  transform: translate(-50%, -50%) rotateX(68deg) rotateZ(0deg);
  animation: orbitGlow 7s linear infinite;
}

.hero-data-orbits span:nth-child(2) {
  width: 78%;
  height: 34%;
  border-color: rgba(255, 255, 255, 0.52);
  animation-duration: 9s;
  animation-direction: reverse;
}

.hero-data-orbits span:nth-child(3) {
  width: 118%;
  height: 56%;
  opacity: 0.56;
  animation-duration: 11s;
}

.hero-pulse-nodes {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
}

.hero-pulse-nodes i {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #dffbff;
  box-shadow: 0 0 16px rgba(31, 199, 255, 0.95), 0 0 34px rgba(22, 105, 242, 0.34);
  animation: pulseNode 2.6s ease-in-out infinite;
}

.hero-pulse-nodes i:nth-child(1) { top: 30%; right: 12%; }
.hero-pulse-nodes i:nth-child(2) { top: 45%; right: 38%; animation-delay: -0.7s; }
.hero-pulse-nodes i:nth-child(3) { top: 64%; right: 22%; animation-delay: -1.4s; }
.hero-pulse-nodes i:nth-child(4) { top: 25%; right: 54%; animation-delay: -2.1s; }

.stage-halo {
  position: absolute;
  left: 50%;
  border: 2px solid rgba(80, 181, 255, 0.65);
  border-radius: 50%;
  transform: translateX(-50%) rotateX(68deg);
  filter: drop-shadow(0 0 18px rgba(31, 199, 255, 0.55));
  animation: pulseHalo 4.8s ease-in-out infinite;
}

.halo-one {
  top: 42px;
  width: 420px;
  height: 160px;
}

.halo-two {
  bottom: 40px;
  width: 580px;
  height: 210px;
  opacity: 0.72;
  animation-delay: -1.8s;
}

.sample-chamber {
  position: absolute;
  left: 50%;
  top: 102px;
  width: min(340px, 44vw);
  height: 410px;
  border-right: 2px solid rgba(107, 198, 255, 0.62);
  border-left: 2px solid rgba(107, 198, 255, 0.62);
  transform: translateX(-50%);
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.36), transparent),
    linear-gradient(180deg, rgba(37, 165, 255, 0.14), rgba(6, 83, 180, 0.08));
  box-shadow: inset 0 0 35px rgba(31, 199, 255, 0.3), 0 0 42px rgba(31, 199, 255, 0.18);
}

.chamber-ring {
  position: absolute;
  left: 50%;
  width: 105%;
  height: 72px;
  border: 2px solid rgba(160, 224, 255, 0.86);
  border-radius: 50%;
  transform: translateX(-50%);
}

.chamber-ring.top {
  top: -35px;
}

.chamber-ring.bottom {
  bottom: -36px;
  background: radial-gradient(ellipse at center, rgba(31, 199, 255, 0.25), transparent 58%);
}

.sample-drop {
  position: absolute;
  left: 50%;
  top: 132px;
  width: 132px;
  height: 172px;
  border: 3px solid rgba(203, 244, 255, 0.98);
  border-radius: 62% 38% 62% 38% / 68% 38% 62% 32%;
  background:
    radial-gradient(circle at 56% 72%, rgba(31, 199, 255, 0.76), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.75), rgba(17, 85, 217, 0.18));
  box-shadow: 0 0 44px rgba(31, 199, 255, 0.72), inset 0 0 28px rgba(255, 255, 255, 0.68);
  transform: translateX(-50%) rotate(45deg);
  animation: floatDrop 4s ease-in-out infinite;
}

.sample-core {
  position: absolute;
  left: 50%;
  bottom: 66px;
  width: 230px;
  height: 34px;
  border-radius: 50%;
  background: rgba(31, 199, 255, 0.2);
  box-shadow: 0 0 42px rgba(31, 199, 255, 0.52);
  transform: translateX(-50%);
}

.holo-card {
  position: absolute;
  top: 164px;
  width: 192px;
  min-height: 260px;
  padding: 28px 24px;
  border: 1px solid rgba(151, 218, 255, 0.74);
  border-radius: 18px;
  color: white;
  background: linear-gradient(155deg, rgba(52, 158, 255, 0.4), rgba(6, 61, 151, 0.2));
  box-shadow: inset 0 0 22px rgba(255, 255, 255, 0.16), 0 24px 60px rgba(9, 64, 157, 0.24);
  backdrop-filter: blur(10px);
}

.left-card {
  left: 6%;
  transform: rotateY(18deg);
}

.right-card {
  right: 0;
  transform: rotateY(-18deg);
}

.holo-card strong {
  display: block;
  margin-bottom: 20px;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.holo-card span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.82);
}

.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 70px;
  margin: 22px 0;
}

.mini-chart i {
  width: 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, #e6fbff, #20c7ff);
}

.mini-chart i:nth-child(1) { height: 28%; }
.mini-chart i:nth-child(2) { height: 64%; }
.mini-chart i:nth-child(3) { height: 45%; }
.mini-chart i:nth-child(4) { height: 84%; }
.mini-chart i:nth-child(5) { height: 55%; }

.right-card svg {
  width: 100%;
  overflow: visible;
}

.right-card path {
  fill: none;
  stroke: #d9fbff;
  stroke-width: 4;
  stroke-linecap: round;
}

.data-stream {
  position: absolute;
  top: 0;
  width: 1px;
  height: 460px;
  background: linear-gradient(180deg, transparent, rgba(31, 199, 255, 0.78), transparent);
  animation: dataFall 2.8s linear infinite;
}

.stream-one { left: 43%; }
.stream-two { left: 56%; animation-delay: -0.9s; }
.stream-three { left: 67%; animation-delay: -1.8s; }

.dna-rail {
  position: absolute;
  right: -20px;
  bottom: 72px;
  width: 270px;
  height: 86px;
  transform: rotate(-17deg);
}

.dna-rail::before,
.dna-rail::after {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(213, 249, 255, 0.98), transparent);
}

.dna-rail::before { top: 18px; }
.dna-rail::after { bottom: 18px; }

.dna-rail span {
  position: absolute;
  top: 13px;
  width: 2px;
  height: 62px;
  background: rgba(213, 249, 255, 0.82);
}

.dna-rail span:nth-child(1) { left: 12%; transform: rotate(20deg); }
.dna-rail span:nth-child(2) { left: 30%; transform: rotate(-20deg); }
.dna-rail span:nth-child(3) { left: 48%; transform: rotate(20deg); }
.dna-rail span:nth-child(4) { left: 66%; transform: rotate(-20deg); }
.dna-rail span:nth-child(5) { left: 84%; transform: rotate(20deg); }

.blue-preview {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.05fr repeat(3, 1fr);
  gap: 0;
  max-width: 1488px;
  margin: 18px auto 0;
  padding: 38px 48px;
  border: 1px solid rgba(105, 171, 235, 0.22);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.83);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.blue-preview article,
.preview-title {
  padding: 0 34px;
}

.blue-preview article {
  border-left: 1px solid rgba(22, 105, 242, 0.16);
}

.preview-title span {
  display: block;
  width: 6px;
  height: 36px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: var(--blue-600);
}

.blue-preview h2,
.blue-preview h3 {
  margin: 0;
  color: #081d4a;
}

.blue-preview h2 {
  font-size: 30px;
}

.blue-preview h3 {
  margin-top: 14px;
  font-size: 20px;
}

.blue-preview p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 15px;
}

.icon-drop,
.icon-gene,
.icon-network {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0 38%, rgba(31, 199, 255, 0.2) 39% 100%);
  box-shadow: inset 0 0 0 1px rgba(22, 105, 242, 0.1), 0 12px 28px rgba(22, 105, 242, 0.12);
}

.icon-drop::after,
.icon-gene::after,
.icon-network::after {
  display: block;
  color: var(--blue-600);
  font-size: 28px;
  line-height: 54px;
  text-align: center;
}

.icon-drop::after { content: "◇"; }
.icon-gene::after { content: "⌁"; }
.icon-network::after { content: "⌘"; }

.blue-section {
  position: relative;
  padding: 108px clamp(24px, 6vw, 108px);
}

.section-visual {
  position: relative;
  max-width: 1260px;
  margin: 0 0 42px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  isolation: isolate;
}

.section-visual img {
  width: 100%;
  aspect-ratio: 16 / 7.4;
  object-fit: cover;
  filter: saturate(1.03);
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 10%, #000 86%, transparent 100%);
  mask-composite: intersect;
}

.section-visual::before,
.section-visual::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  pointer-events: none;
}

.section-visual::before {
  background:
    linear-gradient(90deg, #f3f9ff 0%, rgba(243, 249, 255, 0.5) 10%, transparent 28%, transparent 72%, rgba(243, 249, 255, 0.42) 92%, #f3f9ff 100%),
    linear-gradient(180deg, #f3f9ff 0%, transparent 14%, transparent 78%, #f3f9ff 100%);
}

.section-visual::after {
  background: linear-gradient(110deg, transparent 22%, rgba(255, 255, 255, 0.54) 48%, transparent 66%);
  filter: blur(8px);
  opacity: 0.34;
  transform: translateX(-42%) skewX(-12deg);
  animation: sectionLightSweep 7.5s ease-in-out infinite;
}

.tech-visual {
  margin-top: -6px;
}

.scenario-visual {
  background: #f6fbff;
}

.tech-band .section-visual::before {
  background:
    linear-gradient(90deg, #031537 0%, rgba(3, 21, 55, 0.34) 10%, transparent 28%, transparent 72%, rgba(7, 63, 155, 0.46) 92%, #073f9b 100%),
    linear-gradient(180deg, #031537 0%, transparent 16%, transparent 80%, #073f9b 100%);
}

.section-head {
  max-width: 760px;
  margin-bottom: 48px;
}

.section-head.wide {
  max-width: 980px;
}

.section-head span,
.contact-copy > span {
  display: block;
  margin-bottom: 14px;
  color: var(--blue-600);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.section-head h2,
.contact-copy h2 {
  margin: 0;
  color: #071d4b;
  font-size: clamp(30px, 3vw, 46px);
  line-height: 1.25;
  letter-spacing: 0;
}

.section-head p,
.contact-copy p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.about-band {
  background: #ffffff;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.8fr);
  gap: 56px;
  max-width: 1260px;
}

.about-copy {
  color: #263f68;
  font-size: 19px;
  line-height: 2.05;
}

.about-copy p {
  margin: 0 0 22px;
}

.capability-list {
  display: grid;
  gap: 16px;
}

.capability-list article {
  padding: 24px 26px;
  border-left: 4px solid var(--blue-600);
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(233, 246, 255, 0.94), rgba(255, 255, 255, 0.82));
}

.capability-list strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue-900);
  font-size: 20px;
}

.capability-list span {
  color: var(--muted);
  line-height: 1.8;
}

.product-band {
  background:
    radial-gradient(circle at 15% 20%, rgba(31, 199, 255, 0.12), transparent 26rem),
    #f3f9ff;
}

.product-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  max-width: 1260px;
}

.matrix-card {
  position: relative;
  min-height: 230px;
  padding: 30px;
  border: 1px solid rgba(27, 103, 203, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(244, 250, 255, 0.78)),
    linear-gradient(90deg, rgba(22, 105, 242, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(22, 105, 242, 0.04) 1px, transparent 1px);
  background-size: auto, 26px 26px, 26px 26px;
  box-shadow: 0 20px 52px rgba(28, 88, 166, 0.09);
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease, background 220ms ease;
}

.matrix-card::before,
.matrix-card::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.matrix-card::before {
  top: 0;
  left: -65%;
  width: 58%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.72), transparent);
  opacity: 0;
  transform: skewX(-16deg);
}

.matrix-card::after {
  right: 22px;
  bottom: 20px;
  width: 82px;
  height: 82px;
  border: 1px solid rgba(31, 199, 255, 0.22);
  border-radius: 50%;
  box-shadow: inset 0 0 18px rgba(31, 199, 255, 0.08);
}

.matrix-card:hover {
  border-color: rgba(31, 199, 255, 0.44);
  box-shadow: 0 26px 70px rgba(22, 105, 242, 0.24);
  transform: translateY(-5px);
}

.matrix-card:hover::before {
  opacity: 1;
  animation: cardSweep 1.1s ease forwards;
}

.matrix-card:hover {
  color: white;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(140deg, rgba(6, 25, 64, 0.9), rgba(17, 85, 217, 0.92)),
    radial-gradient(circle at 85% 15%, rgba(31, 199, 255, 0.6), transparent 16rem);
  background-size: 28px 28px, 28px 28px, auto, auto;
}

.matrix-card b {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  border-radius: 50%;
  color: var(--blue-700);
  background: #eef8ff;
}

.matrix-card:hover b {
  color: white;
  background: rgba(255, 255, 255, 0.18);
}

.matrix-card h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.35;
}

.matrix-card p {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.85;
}

.matrix-card:hover p {
  color: rgba(255, 255, 255, 0.84);
}

.matrix-card:hover::after {
  border-color: rgba(142, 232, 255, 0.34);
  box-shadow: inset 0 0 22px rgba(31, 199, 255, 0.12), 0 0 34px rgba(31, 199, 255, 0.12);
}

.kit-band {
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 26%, rgba(31, 199, 255, 0.16), transparent 24rem),
    linear-gradient(180deg, #f3f9ff, #ffffff 54%, #eef7ff);
}

.kit-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1fr);
  align-items: center;
  gap: clamp(36px, 6vw, 86px);
  max-width: 1260px;
}

.kit-layout::before {
  position: absolute;
  right: -8%;
  top: 7%;
  width: 52%;
  height: 72%;
  content: "";
  border: 1px solid rgba(31, 199, 255, 0.16);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 199, 255, 0.14), transparent 64%);
  filter: blur(1px);
  pointer-events: none;
}

.kit-copy {
  position: relative;
  z-index: 2;
}

.kit-copy > span {
  display: block;
  margin-bottom: 14px;
  color: var(--blue-600);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.kit-copy h2 {
  max-width: 650px;
  margin: 0;
  color: #071d4b;
  font-size: clamp(30px, 3vw, 46px);
  line-height: 1.25;
  letter-spacing: 0;
}

.kit-copy p {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.kit-points {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.kit-points article {
  position: relative;
  padding: 18px 20px 18px 24px;
  border: 1px solid rgba(22, 105, 242, 0.14);
  border-left: 4px solid var(--blue-600);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 42px rgba(28, 88, 166, 0.07);
}

.kit-points strong,
.kit-points em {
  display: block;
}

.kit-points strong {
  color: var(--blue-900);
  font-size: 18px;
}

.kit-points em {
  margin-top: 6px;
  color: var(--muted);
  font-style: normal;
  line-height: 1.75;
}

.kit-visual {
  position: relative;
  z-index: 1;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  isolation: isolate;
}

.kit-visual::before,
.kit-visual::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  pointer-events: none;
}

.kit-visual::before {
  background:
    linear-gradient(90deg, rgba(243, 249, 255, 0.9) 0%, transparent 18%, transparent 82%, rgba(243, 249, 255, 0.72) 100%),
    linear-gradient(180deg, rgba(243, 249, 255, 0.86) 0%, transparent 20%, transparent 78%, rgba(243, 249, 255, 0.92) 100%);
  mix-blend-mode: screen;
}

.kit-visual::after {
  border: 1px solid rgba(31, 199, 255, 0.18);
  border-radius: inherit;
  box-shadow: inset 0 0 38px rgba(31, 199, 255, 0.08);
}

.kit-image {
  width: 100%;
  aspect-ratio: 16 / 10.2;
  object-fit: cover;
  filter: saturate(1.04) drop-shadow(0 24px 70px rgba(22, 105, 242, 0.12));
  transform: scale(1.01);
}

.kit-scan {
  position: absolute;
  top: 9%;
  bottom: 9%;
  left: -24%;
  z-index: 3;
  width: 32%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), rgba(31, 199, 255, 0.18), transparent);
  filter: blur(8px);
  opacity: 0.56;
  transform: skewX(-12deg);
  animation: kitScan 6.8s ease-in-out infinite;
  pointer-events: none;
}

.tech-band {
  color: white;
  background:
    radial-gradient(circle at 78% 22%, rgba(31, 199, 255, 0.28), transparent 26rem),
    linear-gradient(135deg, #031537, #0b2d73 60%, #073f9b);
}

.tech-band .section-head h2,
.tech-band .section-head p {
  color: white;
}

.tech-band .section-head p {
  color: rgba(255, 255, 255, 0.74);
}

.tech-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 1320px;
}

.tech-flow article {
  position: relative;
  min-height: 270px;
  padding: 34px 28px;
  border: 1px solid rgba(164, 226, 255, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05)),
    linear-gradient(90deg, rgba(164, 226, 255, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(164, 226, 255, 0.05) 1px, transparent 1px);
  background-size: auto, 30px 30px, 30px 30px;
  overflow: hidden;
  transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease;
}

.tech-flow article::after {
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 110px;
  height: 110px;
  content: "";
  border: 1px solid rgba(31, 199, 255, 0.36);
  border-radius: 50%;
}

.tech-flow article::before {
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(31, 199, 255, 0.72), transparent);
  opacity: 0.5;
}

.tech-flow article:hover {
  border-color: rgba(31, 199, 255, 0.5);
  transform: translateY(-4px);
}

.tech-flow span {
  color: var(--cyan);
  font-weight: 900;
}

.tech-flow h3 {
  margin: 24px 0 0;
  font-size: 22px;
  line-height: 1.35;
}

.tech-flow p {
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.85;
}

.scenario-band {
  background: #ffffff;
}

.scenario-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(210px, 1fr));
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 16px;
}

.scenario-strip article {
  position: relative;
  min-height: 230px;
  padding: 28px;
  border-top: 4px solid var(--blue-600);
  border-radius: 8px;
  background:
    radial-gradient(circle at 86% 16%, rgba(31, 199, 255, 0.12), transparent 6rem),
    linear-gradient(135deg, #ffffff, #f5faff);
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.scenario-strip article::after {
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 92px;
  height: 92px;
  content: "";
  border: 1px solid rgba(22, 105, 242, 0.16);
  border-radius: 50%;
}

.scenario-strip article:hover {
  box-shadow: 0 20px 50px rgba(28, 88, 166, 0.12);
  transform: translateY(-4px);
}

.scenario-strip article:hover {
  color: white;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(140deg, rgba(6, 25, 64, 0.92), rgba(17, 85, 217, 0.9)),
    radial-gradient(circle at 86% 16%, rgba(31, 199, 255, 0.52), transparent 8rem);
  background-size: 28px 28px, 28px 28px, auto, auto;
}

.scenario-strip article:hover::after {
  border-color: rgba(142, 232, 255, 0.36);
  box-shadow: inset 0 0 22px rgba(31, 199, 255, 0.14), 0 0 34px rgba(31, 199, 255, 0.12);
}

.scenario-strip h3 {
  margin: 0;
  color: var(--blue-900);
  font-size: 21px;
}

.scenario-strip p {
  color: var(--muted);
  line-height: 1.85;
}

.scenario-strip article:hover h3 {
  color: white;
}

.scenario-strip article:hover p {
  color: rgba(255, 255, 255, 0.8);
}

.insight-band {
  background: linear-gradient(180deg, #f3f9ff, #ffffff);
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 1260px;
}

.insight-grid a {
  position: relative;
  min-height: 150px;
  padding: 28px;
  border: 1px solid rgba(22, 105, 242, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 250, 255, 0.82)),
    linear-gradient(90deg, rgba(22, 105, 242, 0.035) 1px, transparent 1px);
  background-size: auto, 28px 28px;
  box-shadow: 0 18px 50px rgba(28, 88, 166, 0.08);
  color: var(--blue-900);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.55;
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.insight-grid a::after {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 22px;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--blue-600), rgba(31, 199, 255, 0));
  opacity: 0.42;
  transform: scaleX(0.32);
  transform-origin: left;
  transition: transform 220ms ease, opacity 220ms ease;
}

.insight-grid a:hover {
  border-color: rgba(31, 199, 255, 0.34);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(140deg, rgba(6, 25, 64, 0.92), rgba(17, 85, 217, 0.9)),
    radial-gradient(circle at 92% 18%, rgba(31, 199, 255, 0.46), transparent 8rem);
  background-size: 28px 28px, 28px 28px, auto, auto;
  box-shadow: 0 24px 64px rgba(22, 105, 242, 0.2);
  color: white;
  transform: translateY(-4px);
}

.insight-grid a:hover::after {
  opacity: 0.86;
  transform: scaleX(1);
}

.contact-band {
  background: #061943;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.86fr);
  gap: 54px;
  max-width: 1260px;
  padding: clamp(34px, 5vw, 68px);
  border: 1px solid rgba(164, 226, 255, 0.22);
  border-radius: 14px;
  background:
    radial-gradient(circle at 92% 12%, rgba(31, 199, 255, 0.18), transparent 22rem),
    rgba(255, 255, 255, 0.06);
}

.contact-copy h2,
.contact-copy p {
  color: white;
}

.contact-copy p,
.contact-copy dd {
  color: rgba(255, 255, 255, 0.74);
}

.contact-copy dl {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.contact-copy div {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 14px;
}

.contact-copy dt {
  color: var(--cyan);
  font-weight: 900;
}

.contact-copy dd {
  margin: 0;
  line-height: 1.7;
}

.blue-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.blue-form label {
  display: grid;
  gap: 9px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
  font-weight: 800;
}

.blue-form .full,
.blue-form button {
  grid-column: 1 / -1;
}

.blue-form input,
.blue-form select,
.blue-form textarea {
  width: 100%;
  border: 1px solid rgba(164, 226, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font: inherit;
  font-weight: 600;
  outline: none;
}

.blue-form input,
.blue-form select {
  height: 52px;
  padding: 0 16px;
}

.blue-form textarea {
  min-height: 122px;
  padding: 15px 16px;
  resize: vertical;
}

.blue-form input::placeholder,
.blue-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

.blue-form option {
  color: #071b42;
}

.form-status {
  grid-column: 1 / -1;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: rgba(226, 251, 255, 0.95);
  background: rgba(31, 199, 255, 0);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 180ms ease, transform 180ms ease, padding 180ms ease, background 180ms ease;
}

.form-status.is-visible {
  padding: 10px 14px;
  border: 1px solid rgba(164, 226, 255, 0.22);
  background: rgba(31, 199, 255, 0.1);
  opacity: 1;
  transform: translateY(0);
}

.blue-footer {
  position: relative;
  overflow: hidden;
  padding: 46px clamp(24px, 6vw, 108px) 30px;
  color: rgba(255, 255, 255, 0.76);
  background:
    linear-gradient(90deg, rgba(31, 199, 255, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(31, 199, 255, 0.07) 1px, transparent 1px),
    radial-gradient(circle at 86% 18%, rgba(31, 199, 255, 0.18), transparent 22rem),
    #031537;
  background-size: 34px 34px, 34px 34px, auto, auto;
}

.blue-footer::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(31, 199, 255, 0.72), transparent);
}

.footer-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(240px, 0.7fr) minmax(320px, 1fr);
  gap: clamp(26px, 5vw, 72px);
  max-width: 1260px;
}

.footer-brand img {
  width: 210px;
  padding: 12px 16px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.95);
}

.footer-brand p {
  max-width: 360px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.8;
}

.footer-links,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
  transition: color 180ms ease, transform 180ms ease;
}

.footer-links a:hover {
  color: white;
  transform: translateX(4px);
}

.footer-contact strong {
  color: white;
  font-size: 18px;
}

.footer-contact span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.footer-bottom {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  max-width: 1260px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(164, 226, 255, 0.16);
  color: rgba(255, 255, 255, 0.56);
  font-size: 14px;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.62);
  transition: color 180ms ease;
}

.footer-bottom a:hover {
  color: white;
}

.article-shell {
  background:
    radial-gradient(circle at 80% 10%, rgba(31, 199, 255, 0.24), transparent 28rem),
    linear-gradient(180deg, #f6fbff 0%, #ffffff 44%, #eef7ff 100%);
}

.article-page {
  position: relative;
  padding: 154px clamp(22px, 6vw, 108px) 96px;
}

.article-page::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(22, 105, 242, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(22, 105, 242, 0.045) 1px, transparent 1px);
  background-size: 54px 54px;
  pointer-events: none;
  mask-image: linear-gradient(180deg, #000 0%, transparent 58%);
}

.article-hero,
.article-layout {
  position: relative;
  z-index: 1;
  max-width: 1260px;
  margin: 0 auto;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-700);
  font-size: 15px;
  font-weight: 900;
}

.article-back::before {
  content: "←";
  font-size: 18px;
}

.article-meta {
  margin: 34px 0 0;
  color: var(--blue-600);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.article-hero h1 {
  max-width: 900px;
  margin: 16px 0 0;
  color: #071d4b;
  font-size: clamp(42px, 5vw, 70px);
  line-height: 1.16;
  letter-spacing: 0;
}

.article-summary {
  max-width: 930px;
  margin: 28px 0 0;
  color: #335078;
  font-size: clamp(18px, 1.7vw, 23px);
  font-weight: 600;
  line-height: 2;
}

.article-boundary {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 18px;
  max-width: 980px;
  margin-top: 34px;
  padding: 22px 26px;
  border: 1px solid rgba(22, 105, 242, 0.18);
  border-left: 5px solid var(--blue-600);
  border-radius: 8px;
  background:
    radial-gradient(circle at 92% 16%, rgba(31, 199, 255, 0.12), transparent 12rem),
    rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 50px rgba(28, 88, 166, 0.08);
}

.article-boundary strong {
  color: var(--blue-900);
  font-size: 18px;
}

.article-boundary span {
  color: var(--muted);
  line-height: 1.85;
}

.article-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 860px);
  gap: clamp(34px, 5vw, 78px);
  align-items: start;
  margin-top: 72px;
}

.article-toc {
  position: sticky;
  top: 132px;
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid rgba(22, 105, 242, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 46px rgba(28, 88, 166, 0.08);
  backdrop-filter: blur(12px);
}

.article-toc strong {
  margin-bottom: 8px;
  color: var(--blue-900);
  font-size: 18px;
}

.article-toc a {
  padding: 10px 0;
  border-bottom: 1px solid rgba(22, 105, 242, 0.1);
  color: var(--muted);
  font-weight: 800;
  line-height: 1.45;
  transition: color 180ms ease, transform 180ms ease;
}

.article-toc a:hover {
  color: var(--blue-700);
  transform: translateX(4px);
}

.article-content {
  display: grid;
  gap: 42px;
}

.article-content section {
  scroll-margin-top: 140px;
}

.article-content h2 {
  margin: 0;
  color: #071d4b;
  font-size: clamp(26px, 2.4vw, 36px);
  line-height: 1.35;
}

.article-content p {
  margin: 18px 0 0;
  color: #2e496f;
  font-size: 18px;
  line-height: 2.08;
}

.article-notice,
.article-emphasis {
  padding: clamp(26px, 4vw, 38px);
  border: 1px solid rgba(22, 105, 242, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(22, 105, 242, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(22, 105, 242, 0.045) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(242, 249, 255, 0.9));
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: 0 24px 64px rgba(22, 105, 242, 0.1);
}

.article-emphasis {
  background:
    radial-gradient(circle at 92% 16%, rgba(31, 199, 255, 0.26), transparent 12rem),
    linear-gradient(140deg, rgba(6, 25, 64, 0.96), rgba(17, 85, 217, 0.92));
}

.article-emphasis h2 {
  color: white;
}

.article-emphasis ul {
  display: grid;
  gap: 16px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.article-emphasis li {
  position: relative;
  padding-left: 24px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
  line-height: 1.9;
}

.article-emphasis li::before {
  position: absolute;
  top: 0.78em;
  left: 0;
  width: 8px;
  height: 8px;
  content: "";
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(31, 199, 255, 0.76);
}

.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 10px;
}

html.reveal-enabled [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 760ms ease, transform 760ms cubic-bezier(0.2, 0.72, 0.18, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

html.reveal-enabled [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

html.reveal-enabled .blue-header[data-reveal],
html.reveal-enabled .blue-header[data-reveal].is-visible,
.blue-header[data-reveal],
.blue-header[data-reveal].is-visible {
  opacity: 1;
  transform: translateX(-50%);
}

.blue-hero [data-reveal],
.blue-hero [data-reveal].is-visible {
  opacity: 1;
}

html.reveal-enabled .blue-hero .analysis-stage[data-reveal],
html.reveal-enabled .blue-hero .analysis-stage[data-reveal].is-visible {
  transform: perspective(1200px) translate3d(var(--stage-shift-x), var(--stage-shift-y), 0) rotateX(var(--stage-tilt-x)) rotateY(var(--stage-tilt-y));
}

html.reveal-enabled .blue-preview article:nth-child(2) { --reveal-delay: 70ms; }
html.reveal-enabled .blue-preview article:nth-child(3) { --reveal-delay: 140ms; }
html.reveal-enabled .blue-preview article:nth-child(4) { --reveal-delay: 210ms; }
html.reveal-enabled .product-matrix article:nth-child(2),
html.reveal-enabled .tech-flow article:nth-child(2),
html.reveal-enabled .scenario-strip article:nth-child(2) { --reveal-delay: 70ms; }
html.reveal-enabled .product-matrix article:nth-child(3),
html.reveal-enabled .tech-flow article:nth-child(3),
html.reveal-enabled .scenario-strip article:nth-child(3) { --reveal-delay: 140ms; }
html.reveal-enabled .product-matrix article:nth-child(4),
html.reveal-enabled .tech-flow article:nth-child(4),
html.reveal-enabled .scenario-strip article:nth-child(4) { --reveal-delay: 210ms; }
html.reveal-enabled .product-matrix article:nth-child(5),
html.reveal-enabled .scenario-strip article:nth-child(5) { --reveal-delay: 280ms; }
html.reveal-enabled .product-matrix article:nth-child(6),
html.reveal-enabled .scenario-strip article:nth-child(6) { --reveal-delay: 350ms; }
html.reveal-enabled .insight-grid a:nth-child(2) { --reveal-delay: 80ms; }
html.reveal-enabled .insight-grid a:nth-child(3) { --reveal-delay: 160ms; }
html.reveal-enabled .insight-grid a:nth-child(4) { --reveal-delay: 240ms; }
html.reveal-enabled .section-visual.is-visible img {
  animation: imageSettle 1100ms cubic-bezier(0.2, 0.72, 0.18, 1) both;
}

@keyframes pulseHalo {
  0%, 100% { opacity: 0.45; transform: translateX(-50%) rotateX(68deg) scale(0.98); }
  50% { opacity: 0.9; transform: translateX(-50%) rotateX(68deg) scale(1.04); }
}

@keyframes floatDrop {
  0%, 100% { transform: translateX(-50%) rotate(45deg) translateY(0); }
  50% { transform: translateX(-50%) rotate(45deg) translateY(-12px); }
}

@keyframes dataFall {
  from { transform: translateY(-45%); opacity: 0; }
  24% { opacity: 1; }
  to { transform: translateY(45%); opacity: 0; }
}

@keyframes scanAcross {
  0%, 100% {
    opacity: 0;
    transform: translateX(-70%) skewX(-12deg);
  }
  18%, 68% {
    opacity: 0.58;
  }
  82% {
    opacity: 0;
    transform: translateX(150%) skewX(-12deg);
  }
}

@keyframes medicalImageBreath {
  0%, 100% {
    filter: drop-shadow(0 34px 80px rgba(20, 93, 198, 0.18)) saturate(1.06);
    transform: translateY(-50%) scale(1);
  }
  50% {
    filter: drop-shadow(0 38px 88px rgba(31, 199, 255, 0.25)) saturate(1.12);
    transform: translateY(-50%) scale(1.018);
  }
}

@keyframes lumenTravel {
  0%, 100% {
    opacity: 0;
    transform: translateX(0) rotate(-13deg);
  }
  18%, 58% {
    opacity: 0.82;
  }
  76% {
    opacity: 0;
    transform: translateX(250%) rotate(-13deg);
  }
}

@keyframes orbitGlow {
  from {
    opacity: 0.42;
    transform: translate(-50%, -50%) rotateX(68deg) rotateZ(0deg);
  }
  50% {
    opacity: 0.82;
  }
  to {
    opacity: 0.42;
    transform: translate(-50%, -50%) rotateX(68deg) rotateZ(360deg);
  }
}

@keyframes pulseNode {
  0%, 100% {
    opacity: 0.32;
    transform: scale(0.72);
  }
  50% {
    opacity: 1;
    transform: scale(1.42);
  }
}

@keyframes sectionLightSweep {
  0%, 100% {
    opacity: 0;
    transform: translateX(-52%) skewX(-12deg);
  }
  35%, 62% {
    opacity: 0.34;
  }
  84% {
    opacity: 0;
    transform: translateX(48%) skewX(-12deg);
  }
}

@keyframes cardSweep {
  from {
    transform: translateX(0) skewX(-16deg);
  }
  to {
    transform: translateX(290%) skewX(-16deg);
  }
}

@keyframes imageSettle {
  from {
    opacity: 0.78;
    transform: scale(1.035);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes kitScan {
  0%, 100% {
    opacity: 0;
    transform: translateX(0) skewX(-12deg);
  }
  28%, 58% {
    opacity: 0.56;
  }
  82% {
    opacity: 0;
    transform: translateX(410%) skewX(-12deg);
  }
}

@media (max-width: 1120px) {
  .blue-nav {
    display: none;
  }

  .blue-menu {
    display: grid;
    gap: 8px;
    width: 48px;
    height: 48px;
    padding: 15px 12px;
    border: 1px solid rgba(22, 105, 242, 0.18);
    border-radius: 8px;
    background: white;
  }

  .blue-menu span {
    height: 2px;
    background: var(--blue-800);
  }

  .blue-mobile-nav {
    position: fixed;
    top: 116px;
    right: 24px;
    left: 24px;
    z-index: 39;
    display: grid;
    gap: 4px;
    padding: 18px;
    border: 1px solid rgba(22, 105, 242, 0.16);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .blue-mobile-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .blue-mobile-nav a {
    padding: 14px;
    border-radius: 8px;
    color: var(--blue-900);
    font-weight: 800;
  }

  .blue-mobile-nav a:hover {
    background: #edf7ff;
  }

  .blue-mobile-nav a.is-active {
    color: white;
    background: linear-gradient(135deg, #0c54d8, #1787ff);
    box-shadow: 0 10px 24px rgba(17, 86, 217, 0.18);
  }

  .hero-inner,
  .about-layout,
  .kit-layout,
  .footer-inner,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .analysis-stage {
    min-height: 520px;
    overflow: hidden;
  }

  .hero-medical-image {
    right: -10%;
    width: min(820px, 132%);
  }

  .hero-data-orbits {
    right: -2%;
    width: 260px;
    height: 190px;
  }

  .blue-preview {
    grid-template-columns: 1fr 1fr;
  }

  .kit-layout::before {
    right: -18%;
    top: 32%;
    width: 80%;
    height: 54%;
  }

  .product-matrix,
  .tech-flow,
  .insight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-toc strong {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .blue-header {
    top: 12px;
    width: calc(100% - 24px);
    height: 74px;
    padding: 0 14px 0 18px;
    border-radius: 10px;
  }

  .blue-brand {
    width: 172px;
  }

  .blue-hero {
    padding: 116px 18px 28px;
  }

  .hero-inner {
    min-height: auto;
    gap: 20px;
  }

  .hero-copy h1 {
    font-size: 38px;
  }

  .hero-copy p {
    font-size: 16px;
    line-height: 1.85;
  }

  .hero-actions {
    gap: 12px;
  }

  .blue-button {
    width: 100%;
  }

  .error-page {
    padding: 18px;
  }

  .error-actions {
    display: grid;
  }

  .analysis-stage {
    min-height: 300px;
    margin: 4px 0 14px;
    transform: none;
  }

  .hero-medical-image {
    top: 48%;
    right: -20%;
    width: 148%;
    border-radius: 14px;
    transform: translateY(-50%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 100%);
  }

  .hero-image-fusion {
    inset: -8% -18% -8% 0;
    background:
      linear-gradient(90deg, rgba(246, 251, 255, 0.78) 0%, rgba(246, 251, 255, 0.2) 32%, transparent 72%),
      linear-gradient(180deg, transparent 0%, transparent 64%, rgba(246, 251, 255, 0.92) 100%);
  }

  .hero-scan-beam {
    left: 18%;
    width: 46%;
    opacity: 0.38;
  }

  .hero-data-orbits {
    right: -24%;
    width: 210px;
    height: 140px;
  }

  .hero-pulse-nodes i {
    width: 5px;
    height: 5px;
  }

  .blue-preview,
  .product-matrix,
  .tech-flow,
  .insight-grid,
  .blue-form {
    grid-template-columns: 1fr;
  }

  .blue-preview {
    padding: 28px 22px;
  }

  .blue-preview article,
  .preview-title {
    padding: 18px 0;
    border-left: 0;
    border-top: 1px solid rgba(22, 105, 242, 0.14);
  }

  .preview-title {
    border-top: 0;
  }

  .blue-section {
    padding: 78px 18px;
  }

  .section-visual {
    margin-bottom: 30px;
    border-radius: 8px;
  }

  .section-visual img {
    aspect-ratio: 16 / 10.5;
  }

  .matrix-card,
  .kit-points article,
  .tech-flow article,
  .scenario-strip article,
  .insight-grid a {
    min-height: auto;
  }

  .kit-image {
    aspect-ratio: 16 / 10.8;
  }

  .contact-copy div {
    grid-template-columns: 1fr;
  }

  .blue-footer {
    padding: 40px 18px 26px;
  }

  .footer-brand img {
    width: 188px;
  }

  .footer-bottom {
    display: grid;
  }

  .article-page {
    padding: 118px 18px 72px;
  }

  .article-meta {
    margin-top: 26px;
    font-size: 12px;
  }

  .article-hero h1 {
    font-size: 38px;
  }

  .article-summary,
  .article-content p {
    font-size: 16px;
    line-height: 1.9;
  }

  .article-boundary {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .article-layout {
    margin-top: 46px;
  }

  .article-toc {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .article-actions .blue-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}