:root {
  --bg: #0a2440;
  --bg-deep: #071a2f;
  --surface: rgba(18, 48, 79, 0.76);
  --surface-strong: rgba(25, 63, 102, 0.88);
  --surface-soft: rgba(42, 84, 128, 0.54);
  --line: rgba(120, 173, 223, 0.18);
  --text: #eff7ff;
  --muted: #b3c8dc;
  --primary: #b9d9ff;
  --secondary: #53e2d9;
  --accent: #ffcfab;
  --danger: #ff9d9d;
  --glow-cyan: rgba(83, 226, 217, 0.34);
  --glow-blue: rgba(114, 173, 255, 0.3);
  --page-accent: rgba(83, 226, 217, 0.16);
  --page-accent-strong: rgba(83, 226, 217, 0.84);
  --page-accent-soft: rgba(83, 226, 217, 0.12);
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.22);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --content-width: min(1180px, calc(100vw - 48px));
  --impact-scroll-shift: 0px;
  --impact-scroll-drift: 0px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at top left, rgba(91, 162, 235, 0.34), transparent 30%),
    radial-gradient(circle at 80% 18%, rgba(40, 222, 214, 0.16), transparent 24%),
    radial-gradient(circle at 50% 120%, rgba(95, 166, 237, 0.2), transparent 38%),
    linear-gradient(180deg, #12365c 0%, #113257 38%, #0f2d4f 72%, #0e2a49 100%);
  color: var(--text);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(83, 226, 217, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 226, 217, 0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: radial-gradient(circle at center, black 20%, transparent 90%);
  pointer-events: none;
  opacity: 0.35;
}

body::after {
  content: "";
  position: fixed;
  inset: -18% auto -18% -14%;
  width: 38vw;
  background: linear-gradient(90deg, transparent, rgba(83, 226, 217, 0.07), transparent);
  filter: blur(8px);
  opacity: 0.42;
  transform: skewX(-18deg);
  animation: beamSweep 14s linear infinite;
  pointer-events: none;
  z-index: 0;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-shell {
  position: relative;
  z-index: 1;
}

.impact-starfield {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  transform: translateY(calc(var(--impact-scroll-shift) * -0.18));
}

.impact-starfield::before,
.impact-starfield::after {
  content: "";
  position: absolute;
  inset: 0;
}

.impact-starfield::before {
  background:
    linear-gradient(115deg, transparent 18%, rgba(83, 226, 217, 0.05) 38%, transparent 58%),
    linear-gradient(90deg, transparent 0%, rgba(114, 173, 255, 0.04) 42%, transparent 70%);
  filter: blur(12px);
  animation: fieldSweep 20s linear infinite;
}

.impact-starfield::after {
  background-image:
    linear-gradient(rgba(83, 226, 217, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 226, 217, 0.03) 1px, transparent 1px);
  background-size: 160px 160px;
  mask-image: radial-gradient(circle at center, black 18%, transparent 88%);
  opacity: 0.36;
}

.impact-star {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  background: rgba(226, 245, 255, 0.92);
  box-shadow:
    0 0 10px rgba(142, 209, 255, 0.7),
    0 0 20px rgba(83, 226, 217, 0.28);
  opacity: 0.55;
  animation: starPulse var(--duration) ease-in-out infinite;
  animation-delay: var(--delay);
}

.impact-nebula {
  position: absolute;
  border-radius: 50%;
  filter: blur(22px);
  opacity: 0.34;
}

.impact-nebula-a {
  left: -8vw;
  top: 8vh;
  width: 28vw;
  height: 28vw;
  background: radial-gradient(circle, rgba(83, 226, 217, 0.18), transparent 72%);
  animation: nebulaFloat 18s ease-in-out infinite alternate;
}

.impact-nebula-b {
  right: -12vw;
  top: 16vh;
  width: 34vw;
  height: 34vw;
  background: radial-gradient(circle, rgba(114, 173, 255, 0.16), transparent 74%);
  animation: nebulaFloat 22s ease-in-out infinite alternate-reverse;
}

.site-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 18%, rgba(84, 219, 217, 0.16), transparent 20%),
    radial-gradient(circle at 85% 28%, rgba(114, 173, 255, 0.2), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(84, 219, 217, 0.16), transparent 34%);
  opacity: 0.9;
  pointer-events: none;
  animation: ambientPulse 12s ease-in-out infinite alternate;
}

.site-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 18%),
    linear-gradient(180deg, transparent 0%, rgba(77, 143, 211, 0.08) 58%, rgba(95, 166, 237, 0.14) 100%);
  pointer-events: none;
  z-index: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  width: var(--content-width);
  margin: 20px auto 0;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  background: rgba(15, 39, 64, 0.58);
  border: 1px solid rgba(185, 217, 255, 0.12);
  backdrop-filter: blur(18px);
  border-radius: 999px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: auto -20% 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(83, 226, 217, 0.55), transparent);
  animation: borderTravel 7s linear infinite;
  opacity: 0.7;
  pointer-events: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-mark {
  width: 72px;
  height: 72px;
  flex: none;
  overflow: visible;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
  border: 1px solid rgba(185, 217, 255, 0.14);
  opacity: 1;
  transition: opacity 180ms ease;
}

body.content-loading .brand-mark img {
  opacity: 0;
}

.brand-name {
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 1.24rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-tag {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.88rem;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
  color: rgba(239, 247, 255, 0.82);
  font-size: 0.95rem;
}

.main-nav a {
  position: relative;
  padding: 6px 0;
  transition: color 180ms ease, text-shadow 180ms ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
  opacity: 0;
  transition: opacity 180ms ease;
}

.main-nav a:hover::after {
  opacity: 1;
}

.main-nav a:hover {
  color: var(--text);
  text-shadow: 0 0 18px rgba(83, 226, 217, 0.22);
}

.main-nav a.active {
  color: var(--secondary);
}

.main-nav a.active::after {
  opacity: 1;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: flex-end;
  white-space: nowrap;
}

.header-contact span {
  color: var(--primary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-weight: 700;
}

.header-button,
.primary-button,
.secondary-button,
.editor-toolbar button,
.import-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  border-radius: 999px;
  padding: 12px 20px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
  cursor: pointer;
}

.editor-toolbar button:disabled,
.import-button.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.header-button,
.primary-button,
.editor-toolbar button:not(.danger),
.import-button {
  background: linear-gradient(135deg, #d7ebff, #84bbff);
  color: #032241;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(94, 158, 229, 0.24);
}

.header-button::before,
.primary-button::before,
.secondary-button::before,
.editor-toolbar button::before,
.import-button::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 42%);
  pointer-events: none;
}

.header-button::after,
.primary-button::after {
  content: "↗";
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(3, 34, 65, 0.12);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1;
}

.header-button:hover,
.primary-button:hover,
.editor-toolbar button:not(.danger):hover,
.import-button:hover,
.secondary-button:hover {
  transform: translateY(-2px);
  box-shadow:
    0 16px 34px rgba(94, 158, 229, 0.2),
    0 0 0 1px rgba(185, 217, 255, 0.08);
}

.secondary-button,
.editor-toolbar .danger {
  background: rgba(185, 217, 255, 0.05);
  color: var(--text);
  border: 1px solid rgba(185, 217, 255, 0.18);
}

.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.secondary-button::after {
  content: "";
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 12px rgba(83, 226, 217, 0.32);
}

.editor-toolbar .danger {
  color: var(--danger);
}

.section {
  width: var(--content-width);
  margin: 0 auto;
  padding: 108px 0;
}

.section-surface {
  position: relative;
}

.section-surface::before {
  content: "";
  position: absolute;
  inset: 32px -24px;
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(29, 66, 102, 0.56), rgba(18, 49, 79, 0.66));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  z-index: -1;
}

.section-shell {
  position: relative;
  padding-top: 132px;
}

.section-shell > *:not(.section-frame) {
  position: relative;
  z-index: 1;
}

.section-shell::before {
  content: attr(data-section-index);
  position: absolute;
  left: -6px;
  top: 18px;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: clamp(4.4rem, 9vw, 7.2rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.06em;
  color: rgba(205, 230, 255, 0.08);
  pointer-events: none;
  z-index: 0;
}

.section-shell::after {
  content: "";
  position: absolute;
  left: 0;
  right: 8%;
  top: 58px;
  height: 1px;
  background: linear-gradient(90deg, rgba(150, 205, 255, 0.32), rgba(83, 226, 217, 0.16), transparent 72%);
  opacity: 0.8;
  pointer-events: none;
}

.section-frame {
  position: absolute;
  inset: 42px -12px 20px;
  border-radius: 36px;
  border: 1px solid rgba(185, 217, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 14%),
    radial-gradient(circle at top left, rgba(83, 226, 217, 0.04), transparent 22%);
  pointer-events: none;
  z-index: 0;
}

.section-frame-corner {
  position: absolute;
  width: 34px;
  height: 34px;
  border-color: rgba(164, 212, 255, 0.28);
  border-style: solid;
  pointer-events: none;
}

.section-frame-corner-tl {
  top: 16px;
  left: 16px;
  border-width: 1px 0 0 1px;
  border-top-left-radius: 16px;
}

.section-frame-corner-tr {
  top: 16px;
  right: 16px;
  border-width: 1px 1px 0 0;
  border-top-right-radius: 16px;
}

.section-frame-corner-bl {
  bottom: 16px;
  left: 16px;
  border-width: 0 0 1px 1px;
  border-bottom-left-radius: 16px;
}

.section-frame-corner-br {
  right: 16px;
  bottom: 16px;
  border-width: 0 1px 1px 0;
  border-bottom-right-radius: 16px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 56px;
  padding-top: 84px;
  align-items: center;
  position: relative;
  min-height: calc(100vh - 140px);
}

.hero-kv-arches {
  position: absolute;
  inset: -2% 0 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.hero-kv-arch,
.hero-kv-laser,
.hero-kv-title-shadow {
  position: absolute;
}

.hero-kv-arch {
  border-radius: 50%;
  border: 1px solid rgba(185, 217, 255, 0.1);
  box-shadow: 0 0 0 1px rgba(83, 226, 217, 0.03) inset;
}

.hero-kv-arch-a {
  width: 780px;
  height: 780px;
  right: -220px;
  top: -200px;
  background: radial-gradient(circle at center, rgba(83, 226, 217, 0.08), transparent 62%);
  animation: rotateSlow 28s linear infinite;
}

.hero-kv-arch-b {
  width: 520px;
  height: 520px;
  right: -80px;
  top: 20px;
  border-style: dashed;
  border-color: rgba(114, 173, 255, 0.18);
  animation: rotateSlow 22s linear infinite reverse;
}

.hero-kv-arch-c {
  width: 460px;
  height: 460px;
  left: -140px;
  bottom: -180px;
  background: radial-gradient(circle at center, rgba(114, 173, 255, 0.1), transparent 68%);
  filter: blur(8px);
}

.hero-kv-laser {
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(83, 226, 217, 0.8), transparent);
  box-shadow: 0 0 18px rgba(83, 226, 217, 0.18);
}

.hero-kv-laser-a {
  left: 12%;
  top: 0;
  bottom: 26%;
  transform: rotate(8deg);
}

.hero-kv-laser-b {
  right: 18%;
  top: 6%;
  bottom: 10%;
  transform: rotate(-8deg);
}

.hero-kv-title-shadow {
  left: -8px;
  top: 14%;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: clamp(6rem, 15vw, 13rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  color: rgba(198, 226, 255, 0.04);
  text-transform: uppercase;
  text-shadow: 0 0 32px rgba(83, 226, 217, 0.06);
  animation: titleDrift 10s ease-in-out infinite;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 34px -18px 12px;
  border-radius: 42px;
  background:
    linear-gradient(180deg, rgba(18, 48, 79, 0.18), rgba(9, 30, 52, 0.06)),
    radial-gradient(circle at left top, rgba(83, 226, 217, 0.08), transparent 22%);
  border: 1px solid rgba(185, 217, 255, 0.08);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: -24px;
  top: 24px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(114, 173, 255, 0.14), transparent 70%);
  filter: blur(18px);
  pointer-events: none;
}

.hero-impact-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  transform: translateY(calc(var(--impact-scroll-drift) * -0.4));
}

.hero-impact-grid::before {
  content: "";
  position: absolute;
  inset: 8% 6%;
  background:
    linear-gradient(rgba(83, 226, 217, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 226, 217, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 72% 42%, black 20%, transparent 76%);
  opacity: 0.34;
}

.hero-impact-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent, rgba(83, 226, 217, 0.06), transparent),
    repeating-linear-gradient(
      90deg,
      rgba(114, 173, 255, 0.05) 0,
      rgba(114, 173, 255, 0.05) 1px,
      transparent 1px,
      transparent 42px
    );
  opacity: 0.4;
}

.hero-impact-beam {
  position: absolute;
  left: 24%;
  top: -16%;
  width: 42%;
  height: 130%;
  background: linear-gradient(180deg, transparent, rgba(83, 226, 217, 0.08), transparent);
  filter: blur(14px);
  transform: rotate(12deg);
  animation: heroBeamShift 12s ease-in-out infinite;
}

.hero-impact-ring,
.hero-impact-orbit {
  position: absolute;
  border-radius: 50%;
}

.hero-impact-ring-a {
  right: 8%;
  top: 10%;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(83, 226, 217, 0.14);
  box-shadow: 0 0 0 24px rgba(83, 226, 217, 0.03), 0 0 42px rgba(83, 226, 217, 0.08);
  animation: ringExpand 7s ease-in-out infinite;
}

.hero-impact-ring-b {
  right: 16%;
  top: 18%;
  width: 180px;
  height: 180px;
  border: 1px dashed rgba(114, 173, 255, 0.22);
  animation: rotateSlow 24s linear infinite;
}

.hero-impact-orbit {
  width: 14px;
  height: 14px;
  background: radial-gradient(circle, rgba(235, 249, 255, 0.96), rgba(83, 226, 217, 0.42));
  box-shadow: 0 0 18px rgba(83, 226, 217, 0.28);
}

.hero-impact-orbit-a {
  right: 22%;
  top: 26%;
  animation: orbitPulse 4.8s ease-in-out infinite;
}

.hero-impact-orbit-b {
  right: 10%;
  bottom: 22%;
  animation: orbitPulse 5.6s ease-in-out infinite 0.8s;
}

.page-impact-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  transform: translateY(calc(var(--impact-scroll-drift) * -0.28));
}

.page-impact-grid::before {
  content: "";
  position: absolute;
  inset: 12% 8%;
  background:
    linear-gradient(rgba(83, 226, 217, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 226, 217, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 78% 44%, black 16%, transparent 76%);
  opacity: 0.26;
}

.page-impact-beam {
  position: absolute;
  left: 40%;
  top: -18%;
  width: 28%;
  height: 132%;
  background: linear-gradient(180deg, transparent, var(--page-accent), transparent);
  filter: blur(12px);
  transform: rotate(10deg);
  animation: heroBeamShift 10s ease-in-out infinite;
}

.page-impact-ring,
.page-impact-orbit {
  position: absolute;
  border-radius: 50%;
}

.page-impact-ring-a {
  right: 10%;
  top: 18%;
  width: 220px;
  height: 220px;
  border: 1px solid var(--page-accent);
  box-shadow: 0 0 0 18px var(--page-accent-soft), 0 0 32px var(--page-accent);
  animation: ringExpand 8s ease-in-out infinite;
}

.page-impact-ring-b {
  right: 18%;
  top: 28%;
  width: 120px;
  height: 120px;
  border: 1px dashed var(--page-accent-strong);
  animation: rotateSlow 22s linear infinite reverse;
}

.page-impact-orbit {
  width: 12px;
  height: 12px;
  background: radial-gradient(circle, rgba(235, 249, 255, 0.94), var(--page-accent-strong));
  box-shadow: 0 0 18px var(--page-accent);
}

.page-impact-orbit-a {
  right: 24%;
  top: 38%;
  animation: orbitPulse 4.4s ease-in-out infinite;
}

.page-impact-orbit-b {
  right: 12%;
  bottom: 26%;
  animation: orbitPulse 5.4s ease-in-out infinite 0.8s;
}

.page-hero {
  width: var(--content-width);
  margin: 0 auto;
  padding: 74px 0 28px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 36px;
  align-items: center;
  position: relative;
}

.page-hero > div:first-child {
  position: relative;
  padding-left: 18px;
}

.page-hero > div:first-child::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(180deg, transparent, var(--page-accent-strong), transparent);
  box-shadow: 0 0 18px var(--page-accent);
}

.page-hero > div:first-child::after {
  content: "";
  position: absolute;
  left: -18px;
  top: -12px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--page-accent-soft) 0%, transparent 72%);
  pointer-events: none;
}

.page-breadcrumb {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.page-breadcrumb a {
  color: var(--primary);
}

.page-hero h1 {
  margin: 0 0 18px;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: clamp(2.4rem, 4vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.page-hero p {
  color: var(--muted);
  line-height: 1.82;
}

.page-hero-hud {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
  padding: 14px 16px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(18, 48, 79, 0.5), rgba(12, 34, 57, 0.66));
  border: 1px solid rgba(185, 217, 255, 0.12);
  overflow: hidden;
  position: relative;
}

.page-hero-hud::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 12%, var(--page-accent) 45%, transparent 76%);
  pointer-events: none;
}

.page-hud-chip {
  position: relative;
  z-index: 1;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(9, 28, 47, 0.5);
  border: 1px solid rgba(185, 217, 255, 0.1);
}

.page-hud-label {
  display: block;
  margin-bottom: 6px;
  color: var(--page-accent-strong);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.page-hud-chip strong {
  display: block;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--text);
}

.page-hud-rail {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  height: 34px;
}

.page-hud-rail span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--page-accent-soft), var(--page-accent-strong));
  box-shadow: 0 0 14px var(--page-accent);
  animation: signalJump 2.8s ease-in-out infinite;
}

.page-hud-rail span:nth-child(1) { height: 52%; }
.page-hud-rail span:nth-child(2) { height: 92%; animation-delay: 0.35s; }
.page-hud-rail span:nth-child(3) { height: 66%; animation-delay: 0.7s; }
.page-hud-rail span:nth-child(4) { height: 84%; animation-delay: 1.05s; }

.page-visual {
  padding: 18px;
  background: linear-gradient(180deg, rgba(18, 47, 76, 0.76), rgba(10, 30, 52, 0.86));
  border-radius: 32px;
  border: 1px solid rgba(185, 217, 255, 0.12);
  box-shadow: var(--shadow);
}

.page-visual img {
  border-radius: 20px;
  object-fit: cover;
}

.page-visual-badge {
  position: absolute;
  left: 18px;
  top: 18px;
  z-index: 3;
  min-width: 160px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(10, 31, 53, 0.62);
  border: 1px solid rgba(185, 217, 255, 0.12);
  backdrop-filter: blur(10px);
}

.page-visual-badge-label {
  display: block;
  margin-bottom: 10px;
  color: var(--page-accent-strong);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.page-visual-badge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.page-visual-badge-grid span {
  display: block;
  height: 28px;
  border-radius: 10px;
  background: linear-gradient(180deg, var(--page-accent-soft), rgba(83, 226, 217, 0.68));
  box-shadow: 0 0 12px var(--page-accent);
  animation: signalJump 2.6s ease-in-out infinite;
}

body.page-company {
  --page-accent: rgba(83, 226, 217, 0.16);
  --page-accent-strong: rgba(83, 226, 217, 0.9);
  --page-accent-soft: rgba(83, 226, 217, 0.12);
}

body.page-product {
  --page-accent: rgba(114, 173, 255, 0.18);
  --page-accent-strong: rgba(164, 209, 255, 0.92);
  --page-accent-soft: rgba(114, 173, 255, 0.12);
}

body.page-solutions {
  --page-accent: rgba(120, 246, 222, 0.16);
  --page-accent-strong: rgba(120, 246, 222, 0.9);
  --page-accent-soft: rgba(120, 246, 222, 0.12);
}

body.page-ai {
  --page-accent: rgba(88, 223, 255, 0.18);
  --page-accent-strong: rgba(88, 223, 255, 0.92);
  --page-accent-soft: rgba(88, 223, 255, 0.12);
}

body.page-cases {
  --page-accent: rgba(255, 203, 132, 0.16);
  --page-accent-strong: rgba(255, 214, 159, 0.92);
  --page-accent-soft: rgba(255, 203, 132, 0.12);
}

body.page-contact {
  --page-accent: rgba(136, 219, 255, 0.18);
  --page-accent-strong: rgba(136, 219, 255, 0.92);
  --page-accent-soft: rgba(136, 219, 255, 0.12);
}

.hero-copy {
  position: relative;
  padding-left: 18px;
  max-width: 640px;
  padding-top: 18px;
  z-index: 1;
}

.hero-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(180deg, transparent, rgba(83, 226, 217, 0.96), transparent);
  box-shadow: 0 0 20px rgba(83, 226, 217, 0.24);
}

.hero-copy::after {
  content: "";
  position: absolute;
  left: -36px;
  top: -26px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(83, 226, 217, 0.08) 0%, transparent 72%);
  pointer-events: none;
}

.hero-kv-manifesto {
  display: grid;
  gap: 12px;
  margin: 22px 0 18px;
}

.hero-kv-chip {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(12, 34, 57, 0.62);
  border: 1px solid rgba(185, 217, 255, 0.12);
  color: rgba(214, 241, 255, 0.88);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero-kv-plate {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  width: fit-content;
  padding: 16px 20px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(15, 38, 63, 0.78), rgba(7, 24, 41, 0.7));
  border: 1px solid rgba(185, 217, 255, 0.12);
  box-shadow: 0 22px 40px rgba(0, 0, 0, 0.14);
  overflow: hidden;
}

.hero-kv-plate::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 8%, rgba(83, 226, 217, 0.1) 44%, transparent 72%);
  animation: hudSweep 8s linear infinite;
}

.hero-kv-plate-line {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(83, 226, 217, 0.92), rgba(114, 173, 255, 0.28));
  box-shadow: 0 0 14px rgba(83, 226, 217, 0.18);
}

.hero-kv-plate strong {
  position: relative;
  z-index: 1;
  display: block;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: rgba(244, 249, 255, 0.96);
}

.hero-kv-serial {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: rgba(204, 234, 255, 0.7);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.hero-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(10, 31, 53, 0.48);
  border: 1px solid rgba(185, 217, 255, 0.1);
}

.hero-copy .eyebrow::before,
.hero-copy .eyebrow::after {
  content: "";
  display: block;
  border-radius: 999px;
}

.hero-copy .eyebrow::before {
  width: 8px;
  height: 8px;
  background: var(--secondary);
  box-shadow: 0 0 12px rgba(83, 226, 217, 0.28);
}

.hero-copy .eyebrow::after {
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, rgba(83, 226, 217, 0.72), transparent);
}

.page-visual-badge-grid span:nth-child(2) {
  animation-delay: 0.4s;
}

.page-visual-badge-grid span:nth-child(3) {
  animation-delay: 0.8s;
}

.detail-list {
  margin: 14px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.detail-list li + li {
  margin-top: 8px;
}

.section-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-actions a,
.section-actions a,
.cooperation-actions a,
.cooperation-actions button {
  min-width: 180px;
}

.footer-links a {
  color: inherit;
}

.eyebrow,
.card-label,
.floating-label {
  margin: 0 0 16px;
  color: var(--secondary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.platform-copy h3,
.cooperation-panel h2 {
  margin: 0;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(3rem, 5vw, 5.6rem);
  line-height: 0.98;
  max-width: 10ch;
}

.hero h1 span {
  color: var(--secondary);
  text-shadow: 0 0 24px rgba(83, 226, 217, 0.24);
}

.hero-text,
.section-heading p,
.feature-card p,
.platform-copy p,
.workflow-step p,
.case-copy p,
.contact-card p,
.site-footer p,
.editor-toolbar p,
.floating-panel p {
  color: var(--muted);
  line-height: 1.82;
  font-size: 1rem;
}

.hero-text {
  max-width: 60ch;
  font-size: 1.04rem;
}

.section-heading p {
  max-width: 62ch;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 30px 0 36px;
  flex-wrap: wrap;
}

.hero-status-ticker {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  margin: 0 0 28px;
  padding: 14px 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(12, 34, 57, 0.58), rgba(8, 27, 47, 0.72));
  border: 1px solid rgba(185, 217, 255, 0.12);
  overflow: hidden;
}

.hero-status-ticker::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 8%, rgba(83, 226, 217, 0.08) 42%, transparent 72%);
  pointer-events: none;
}

.hero-status-pill {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(83, 226, 217, 0.12);
  border: 1px solid rgba(83, 226, 217, 0.18);
  color: rgba(223, 246, 255, 0.96);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero-status-track {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 12px;
  min-width: 0;
  white-space: nowrap;
  animation: tickerMove 18s linear infinite;
}

.hero-status-track span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(7, 25, 43, 0.54);
  border: 1px solid rgba(185, 217, 255, 0.1);
  color: rgba(214, 240, 255, 0.86);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.hero-signal-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 28px;
  padding: 16px 18px 18px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(18, 48, 79, 0.54), rgba(13, 35, 58, 0.68));
  border: 1px solid rgba(185, 217, 255, 0.12);
  overflow: hidden;
}

.hero-signal-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 30%, rgba(83, 226, 217, 0.18), transparent 16%),
    linear-gradient(120deg, transparent 15%, rgba(83, 226, 217, 0.06) 40%, transparent 68%);
  pointer-events: none;
}

.signal-chip {
  position: relative;
  z-index: 1;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(8, 27, 47, 0.46);
  border: 1px solid rgba(185, 217, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.signal-chip-label {
  display: block;
  margin-bottom: 8px;
  color: var(--secondary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.signal-chip strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.signal-rail {
  position: relative;
  z-index: 1;
  grid-column: 1 / -1;
  height: 34px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.signal-rail span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(83, 226, 217, 0.12), rgba(83, 226, 217, 0.68));
  box-shadow: 0 0 16px rgba(83, 226, 217, 0.22);
  transform-origin: bottom;
  animation: signalJump 2.8s ease-in-out infinite;
}

.signal-rail span:nth-child(1) { height: 42%; }
.signal-rail span:nth-child(2) { height: 82%; animation-delay: 0.3s; }
.signal-rail span:nth-child(3) { height: 56%; animation-delay: 0.6s; }
.signal-rail span:nth-child(4) { height: 100%; animation-delay: 0.9s; }
.signal-rail span:nth-child(5) { height: 68%; animation-delay: 1.2s; }

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
}

.hero-metrics div,
.feature-card,
.workflow-step,
.contact-card,
.case-card,
.solution-highlight,
.platform-panel,
.cooperation-panel {
  background: linear-gradient(180deg, rgba(21, 53, 85, 0.72), rgba(9, 30, 52, 0.86));
  border: 1px solid rgba(185, 217, 255, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-metrics div,
.feature-card,
.workflow-step,
.contact-card,
.case-card,
.solution-highlight,
.platform-panel,
.cooperation-panel,
.page-visual,
.hero-visual {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero-metrics div::before,
.feature-card::before,
.workflow-step::before,
.contact-card::before,
.case-card::before,
.solution-highlight::before,
.platform-panel::before,
.cooperation-panel::before,
.page-visual::before,
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent 28%),
    linear-gradient(120deg, transparent 35%, rgba(83, 226, 217, 0.08) 50%, transparent 65%);
  opacity: 0.72;
  pointer-events: none;
}

.hero-metrics div::after,
.feature-card::after,
.workflow-step::after,
.contact-card::after,
.case-card::after,
.solution-highlight::after,
.platform-panel::after,
.cooperation-panel::after,
.page-visual::after,
.hero-visual::after {
  content: "";
  position: absolute;
  inset: auto -20% -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(83, 226, 217, 0.42), transparent);
  animation: borderTravel 8s linear infinite;
  pointer-events: none;
}

.hero-metrics div {
  padding: 22px;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.hero-metrics dt {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-metrics dd {
  margin: 10px 0 0;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: clamp(1.8rem, 2vw, 2.4rem);
  font-weight: 800;
  color: var(--primary);
}

.hero-metrics div:nth-child(1) {
  animation: metricFloat 5.5s ease-in-out infinite;
}

.hero-metrics div:nth-child(2) {
  animation: metricFloat 5.5s ease-in-out infinite 0.4s;
}

.hero-metrics div:nth-child(3) {
  animation: metricFloat 5.5s ease-in-out infinite 0.8s;
}

.hero-visual {
  position: relative;
  padding: 22px;
  background: linear-gradient(180deg, rgba(18, 47, 76, 0.78), rgba(10, 30, 52, 0.88));
  border-radius: 36px;
  border: 1px solid rgba(185, 217, 255, 0.12);
  box-shadow: var(--shadow);
  transform: translateY(var(--panel-parallax, 0px)) rotate(var(--panel-tilt, 0deg));
  transition: transform 280ms ease-out;
}

.hero-visual::before,
.page-visual::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 20%),
    repeating-linear-gradient(
      180deg,
      rgba(83, 226, 217, 0.04) 0,
      rgba(83, 226, 217, 0.04) 2px,
      transparent 2px,
      transparent 18px
    );
}

.hero-visual img,
.platform-visual img,
.solution-highlight img,
.case-card img,
.contact-card img,
.feature-card > img {
  border-radius: 22px;
  object-fit: cover;
}

.hero-visual img,
.page-visual img,
.platform-visual img,
.solution-highlight img,
.case-card img,
.contact-card img {
  transform: scale(1.01);
  position: relative;
  z-index: 1;
}

.floating-panel {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: min(260px, calc(100% - 36px));
  padding: 18px 20px;
  background: rgba(15, 35, 58, 0.72);
  border: 1px solid rgba(185, 217, 255, 0.12);
  border-radius: 22px;
  backdrop-filter: blur(16px);
  animation: panelFloat 5.8s ease-in-out infinite;
}

.hero-orbit-stage {
  position: absolute;
  inset: 18px;
  z-index: 2;
  pointer-events: none;
}

.hero-stage-ring,
.hero-stage-core,
.hero-stage-line,
.hero-stage-floor,
.hero-stage-columns,
.hero-stage-node {
  position: absolute;
}

.hero-stage-ring {
  left: 50%;
  top: 47%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(185, 217, 255, 0.14);
  box-shadow: 0 0 0 1px rgba(83, 226, 217, 0.04) inset, 0 0 42px rgba(83, 226, 217, 0.08);
}

.hero-stage-ring::before {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px dashed rgba(83, 226, 217, 0.22);
}

.hero-stage-ring-outer {
  width: min(76%, 440px);
  aspect-ratio: 1 / 1;
  animation: rotateSlow 20s linear infinite;
}

.hero-stage-ring-middle {
  width: min(58%, 320px);
  aspect-ratio: 1 / 1;
  animation: rotateSlow 16s linear infinite reverse;
}

.hero-stage-ring-inner {
  width: min(36%, 190px);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle, rgba(83, 226, 217, 0.14), transparent 68%);
  animation: pulseHalo 5.2s ease-in-out infinite;
}

.hero-stage-core {
  left: 50%;
  top: 47%;
  width: 26px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(233, 248, 255, 0.96) 0%, rgba(83, 226, 217, 0.78) 34%, rgba(83, 226, 217, 0.16) 70%, transparent 74%);
  box-shadow: 0 0 28px rgba(83, 226, 217, 0.42);
  animation: beaconBlink 2.4s ease-in-out infinite;
}

.hero-stage-line {
  left: 50%;
  top: 47%;
  height: 1px;
  transform-origin: 0 50%;
  background: linear-gradient(90deg, rgba(83, 226, 217, 0.88), rgba(83, 226, 217, 0.18), transparent);
  filter: drop-shadow(0 0 8px rgba(83, 226, 217, 0.24));
}

.hero-stage-line-a {
  width: 150px;
  transform: translate(0, 0) rotate(-28deg);
}

.hero-stage-line-b {
  width: 180px;
  transform: translate(-2px, 0) rotate(42deg);
}

.hero-stage-line-c {
  width: 130px;
  transform: translate(-2px, 0) rotate(142deg);
}

.hero-stage-node {
  display: grid;
  gap: 4px;
  min-width: 86px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(9, 29, 49, 0.64);
  border: 1px solid rgba(185, 217, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 12px 26px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(12px);
  animation: floatNode 5.4s ease-in-out infinite;
}

.hero-stage-node::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  left: 12px;
  top: 12px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(228, 246, 255, 0.94), rgba(83, 226, 217, 0.2));
  box-shadow: 0 0 14px rgba(83, 226, 217, 0.3);
}

.hero-stage-node em {
  padding-left: 16px;
  color: rgba(208, 237, 255, 0.82);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-style: normal;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.hero-stage-node strong {
  display: block;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
}

.hero-stage-node-a {
  left: 8%;
  top: 17%;
}

.hero-stage-node-b {
  right: 7%;
  top: 13%;
  animation-delay: 0.8s;
}

.hero-stage-node-c {
  left: 10%;
  bottom: 24%;
  animation-delay: 1.2s;
}

.hero-stage-node-d {
  right: 9%;
  bottom: 18%;
  animation-delay: 1.8s;
}

.hero-stage-floor {
  left: 8%;
  right: 8%;
  bottom: 10%;
  height: 26%;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(83, 226, 217, 0.18), rgba(83, 226, 217, 0.04) 42%, transparent 68%),
    repeating-linear-gradient(
      90deg,
      rgba(185, 217, 255, 0.08) 0,
      rgba(185, 217, 255, 0.08) 1px,
      transparent 1px,
      transparent 24px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(83, 226, 217, 0.08) 0,
      rgba(83, 226, 217, 0.08) 1px,
      transparent 1px,
      transparent 20px
    );
  transform: perspective(520px) rotateX(72deg);
  opacity: 0.82;
}

.hero-stage-columns {
  left: 12%;
  right: 12%;
  bottom: 18%;
  height: 96px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.hero-stage-columns span {
  display: block;
  border-radius: 999px 999px 10px 10px;
  background: linear-gradient(180deg, rgba(83, 226, 217, 0.08), rgba(83, 226, 217, 0.94));
  box-shadow: 0 0 20px rgba(83, 226, 217, 0.18);
  transform-origin: bottom;
  animation: signalJump 2.8s ease-in-out infinite;
}

.hero-stage-columns span:nth-child(1) { height: 28%; }
.hero-stage-columns span:nth-child(2) { height: 48%; animation-delay: 0.3s; }
.hero-stage-columns span:nth-child(3) { height: 72%; animation-delay: 0.6s; }
.hero-stage-columns span:nth-child(4) { height: 92%; animation-delay: 0.9s; }
.hero-stage-columns span:nth-child(5) { height: 64%; animation-delay: 1.2s; }
.hero-stage-columns span:nth-child(6) { height: 40%; animation-delay: 1.5s; }

.hero-diagonal-screen {
  position: absolute;
  top: 12%;
  right: 16%;
  width: min(48%, 300px);
  aspect-ratio: 1.12 / 1;
  z-index: 3;
  border-radius: 26px;
  transform: rotate(-11deg);
  background:
    linear-gradient(180deg, rgba(12, 36, 61, 0.18), rgba(6, 22, 38, 0.52)),
    radial-gradient(circle at 30% 30%, rgba(83, 226, 217, 0.22), transparent 48%);
  border: 1px solid rgba(185, 217, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 22px 44px rgba(0, 0, 0, 0.16),
    0 0 44px rgba(83, 226, 217, 0.08);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

.hero-diagonal-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 12%, rgba(83, 226, 217, 0.12) 42%, transparent 66%),
    repeating-linear-gradient(
      180deg,
      rgba(83, 226, 217, 0.06) 0,
      rgba(83, 226, 217, 0.06) 1px,
      transparent 1px,
      transparent 16px
    );
  animation: hudSweep 9s linear infinite;
}

.hero-screen-grid {
  position: absolute;
  inset: 14px;
  border-radius: 18px;
  border: 1px solid rgba(185, 217, 255, 0.12);
  background:
    repeating-linear-gradient(
      90deg,
      rgba(185, 217, 255, 0.08) 0,
      rgba(185, 217, 255, 0.08) 1px,
      transparent 1px,
      transparent 26px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(83, 226, 217, 0.08) 0,
      rgba(83, 226, 217, 0.08) 1px,
      transparent 1px,
      transparent 22px
    );
}

.hero-screen-cross {
  position: absolute;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid rgba(83, 226, 217, 0.34);
  box-shadow: 0 0 20px rgba(83, 226, 217, 0.12);
}

.hero-screen-cross::before,
.hero-screen-cross::after {
  content: "";
  position: absolute;
  background: rgba(83, 226, 217, 0.72);
}

.hero-screen-cross::before {
  left: 50%;
  top: 8px;
  bottom: 8px;
  width: 1px;
  transform: translateX(-50%);
}

.hero-screen-cross::after {
  top: 50%;
  left: 8px;
  right: 8px;
  height: 1px;
  transform: translateY(-50%);
}

.hero-screen-cross-a {
  left: 14%;
  top: 18%;
  animation: radarPing 4.6s ease-in-out infinite;
}

.hero-screen-cross-b {
  right: 18%;
  bottom: 16%;
  animation: radarPing 4.6s ease-in-out infinite 1.5s;
}

.hero-screen-chip {
  position: absolute;
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(7, 24, 41, 0.68);
  border: 1px solid rgba(185, 217, 255, 0.12);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.14);
}

.hero-screen-chip em {
  color: rgba(207, 238, 255, 0.76);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-style: normal;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.hero-screen-chip strong {
  display: block;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.92rem;
  font-weight: 800;
  color: rgba(242, 249, 255, 0.96);
}

.hero-screen-chip-a {
  left: 8%;
  bottom: 14%;
}

.hero-screen-chip-b {
  right: 8%;
  top: 16%;
  animation: floatNode 5.6s ease-in-out infinite 0.8s;
}

.hero-screen-chip-c {
  right: 16%;
  bottom: 8%;
  animation: floatNode 5.6s ease-in-out infinite 1.4s;
}

.hero-beacon-spine {
  position: absolute;
  top: 10%;
  bottom: 12%;
  right: 18px;
  width: 18px;
  z-index: 4;
  display: grid;
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: center;
}

.hero-beacon-spine::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, transparent, rgba(83, 226, 217, 0.72), transparent);
}

.hero-beacon-spine span {
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(236, 248, 255, 0.96), rgba(83, 226, 217, 0.36));
  box-shadow: 0 0 18px rgba(83, 226, 217, 0.26);
  animation: beaconBlink 2.2s ease-in-out infinite;
}

.hero-beacon-spine span:nth-child(2) { animation-delay: 0.45s; }
.hero-beacon-spine span:nth-child(3) { animation-delay: 0.9s; }
.hero-beacon-spine span:nth-child(4) { animation-delay: 1.35s; }

.floating-panel strong {
  display: block;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 2.1rem;
  color: var(--secondary);
}

.hero-command-stack {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 12px;
  z-index: 3;
  pointer-events: none;
}

.hero-side-ledger {
  position: absolute;
  left: 18px;
  top: 18px;
  z-index: 4;
  display: grid;
  gap: 12px;
  width: min(210px, calc(100% - 56px));
  pointer-events: none;
}

.hero-ledger-row {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(8, 27, 47, 0.64);
  border: 1px solid rgba(185, 217, 255, 0.14);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.14);
}

.hero-ledger-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(213, 240, 255, 0.82);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.hero-ledger-row strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
}

.hero-ledger-bars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  align-items: end;
  height: 32px;
}

.hero-ledger-bars span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(83, 226, 217, 0.12), rgba(83, 226, 217, 0.9));
  box-shadow: 0 0 14px rgba(83, 226, 217, 0.18);
  animation: signalJump 2.5s ease-in-out infinite;
}

.hero-ledger-bars span:nth-child(1) { height: 46%; }
.hero-ledger-bars span:nth-child(2) { height: 90%; animation-delay: 0.35s; }
.hero-ledger-bars span:nth-child(3) { height: 64%; animation-delay: 0.7s; }

.hero-ledger-dots {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.hero-ledger-dots span {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 245, 255, 0.96), rgba(83, 226, 217, 0.24));
  box-shadow: 0 0 14px rgba(83, 226, 217, 0.22);
  animation: beaconBlink 2.4s ease-in-out infinite;
}

.hero-ledger-dots span:nth-child(2) { animation-delay: 0.4s; }
.hero-ledger-dots span:nth-child(3) { animation-delay: 0.8s; }
.hero-ledger-dots span:nth-child(4) { animation-delay: 1.2s; }

.impact-hud-stack {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 4;
  display: grid;
  gap: 12px;
  width: min(260px, calc(100% - 48px));
  pointer-events: none;
  transform: translateY(calc(var(--panel-parallax, 0px) * -0.35));
}

.impact-hud-panel {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(8, 27, 47, 0.62);
  border: 1px solid rgba(185, 217, 255, 0.14);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.14);
  position: relative;
  overflow: hidden;
}

.impact-hud-panel::before {
  content: "";
  position: absolute;
  inset: -30% auto -30% -40%;
  width: 46%;
  background: linear-gradient(90deg, transparent, rgba(83, 226, 217, 0.18), transparent);
  transform: rotate(18deg);
  filter: blur(10px);
  animation: cardSweep 7.2s linear infinite;
}

.impact-hud-panel-wide {
  min-height: 88px;
}

.impact-hud-label {
  display: block;
  margin-bottom: 10px;
  color: rgba(220, 244, 255, 0.82);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.impact-hud-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  align-items: end;
  height: 44px;
}

.impact-hud-track span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(83, 226, 217, 0.12), rgba(83, 226, 217, 0.92));
  box-shadow: 0 0 16px rgba(83, 226, 217, 0.24);
  animation: signalJump 2.4s ease-in-out infinite;
}

.impact-hud-track span:nth-child(1) { height: 54%; }
.impact-hud-track span:nth-child(2) { height: 88%; animation-delay: 0.35s; }
.impact-hud-track span:nth-child(3) { height: 66%; animation-delay: 0.7s; }
.impact-hud-track span:nth-child(4) { height: 96%; animation-delay: 1.05s; }

.impact-hud-dotset {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.impact-hud-dotset span {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 245, 255, 0.96), rgba(83, 226, 217, 0.24));
  box-shadow: 0 0 16px rgba(83, 226, 217, 0.22);
  animation: beaconBlink 2.4s ease-in-out infinite;
}

.impact-hud-dotset span:nth-child(2) { animation-delay: 0.4s; }
.impact-hud-dotset span:nth-child(3) { animation-delay: 0.8s; }
.impact-hud-dotset span:nth-child(4) { animation-delay: 1.2s; }

.command-widget {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(10, 31, 53, 0.64);
  border: 1px solid rgba(185, 217, 255, 0.12);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.command-widget-wide {
  min-height: 108px;
}

.command-widget-label {
  display: block;
  margin-bottom: 10px;
  color: var(--secondary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.command-widget strong {
  display: block;
  margin-bottom: 6px;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 2rem;
  line-height: 1;
  color: var(--primary);
}

.command-widget p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.86rem;
}

.command-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 64px;
}

.command-bars span {
  flex: 1;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(83, 226, 217, 0.16), rgba(83, 226, 217, 0.9));
  box-shadow: 0 0 16px rgba(83, 226, 217, 0.18);
  animation: signalJump 2.6s ease-in-out infinite;
}

.command-bars span:nth-child(1) {
  height: 46%;
}

.command-bars span:nth-child(2) {
  height: 92%;
  animation-delay: 0.4s;
}

.command-bars span:nth-child(3) {
  height: 66%;
  animation-delay: 0.8s;
}

.command-dots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding-top: 6px;
}

.command-dots span {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(83, 226, 217, 0.96) 0%, rgba(83, 226, 217, 0.18) 68%, transparent 72%);
  box-shadow: 0 0 18px rgba(83, 226, 217, 0.24);
  animation: beaconBlink 2.4s ease-in-out infinite;
}

.command-dots span:nth-child(2) {
  animation-delay: 0.5s;
}

.command-dots span:nth-child(3) {
  animation-delay: 1s;
}

.command-dots span:nth-child(4) {
  animation-delay: 1.5s;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-heading-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.section-index-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(12, 34, 57, 0.68);
  border: 1px solid rgba(185, 217, 255, 0.14);
  color: var(--primary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.section-line-cluster {
  display: grid;
  grid-template-columns: repeat(3, 42px);
  gap: 8px;
}

.section-line-cluster span {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(185, 217, 255, 0.16), rgba(83, 226, 217, 0.72));
  box-shadow: 0 0 14px rgba(83, 226, 217, 0.14);
  animation: signalJump 2.8s ease-in-out infinite;
}

.section-line-cluster span:nth-child(2) {
  animation-delay: 0.35s;
}

.section-line-cluster span:nth-child(3) {
  animation-delay: 0.7s;
}

.section-meta-tag {
  color: rgba(213, 240, 255, 0.86);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.section-heading h2 {
  font-size: clamp(2rem, 3.3vw, 3.4rem);
  margin-bottom: 18px;
  line-height: 1.12;
  max-width: 15ch;
}

.section-status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.section-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(13, 36, 60, 0.56);
  border: 1px solid rgba(185, 217, 255, 0.12);
  color: rgba(220, 242, 255, 0.86);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.section-status-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 12px rgba(83, 226, 217, 0.36);
}

.grid {
  display: grid;
  gap: 22px;
}

.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card {
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease;
}

.feature-card,
.workflow-step,
.contact-card,
.case-card,
.solution-highlight,
.platform-panel,
.cooperation-panel {
  height: 100%;
}

.feature-card h3,
.case-copy h3,
.contact-card h3,
.solution-highlight-copy h3,
.workflow-step h3 {
  margin: 0 0 12px;
  font-size: 1.34rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.feature-card p,
.workflow-step p,
.contact-card p,
.case-copy p,
.solution-highlight-copy p {
  margin-top: 0;
}

.feature-card .card-label,
.contact-card .card-label,
.solution-highlight-copy .card-label,
.case-copy .card-label {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(10, 31, 53, 0.5);
  border: 1px solid rgba(185, 217, 255, 0.1);
}

.feature-card.editable-image img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 18px;
  border-radius: 20px;
  border: 1px solid rgba(185, 217, 255, 0.1);
  background: rgba(8, 27, 47, 0.26);
}

.feature-card-wide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: flex-end;
}

.inline-stats {
  display: grid;
  gap: 18px;
}

.inline-stats strong {
  display: block;
  color: var(--primary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 2.1rem;
}

.inline-stats span {
  color: var(--muted);
}

.platform-panel {
  margin-top: 22px;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 24px;
}

.platform-panel > *,
.workflow-step > *,
.feature-card > *,
.contact-card > *,
.case-card > * {
  position: relative;
  z-index: 1;
}

.platform-copy {
  align-self: center;
  max-width: 560px;
}

.platform-copy h3 {
  font-size: clamp(1.8rem, 2.6vw, 2.8rem);
  margin-bottom: 16px;
}

.solutions-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 22px;
}

.iot-section {
  position: relative;
}

.iot-grid-shell {
  position: relative;
}

.iot-grid-overlay {
  position: absolute;
  inset: 24px 24px 24px 24px;
  z-index: 0;
  pointer-events: none;
}

.iot-grid-overlay svg {
  width: 100%;
  height: 100%;
}

.iot-grid-overlay line {
  stroke: rgba(129, 226, 255, 0.42);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-dasharray: 10 12;
  animation: networkFlow 8s linear infinite;
}

.iot-grid-overlay circle {
  fill: rgba(207, 239, 255, 0.86);
  filter: drop-shadow(0 0 10px rgba(129, 226, 255, 0.56));
}

.iot-grid-overlay .iot-grid-core {
  fill: rgba(83, 226, 217, 0.98);
  filter: drop-shadow(0 0 14px rgba(83, 226, 217, 0.76));
}

.iot-grid-overlay .iot-grid-pulse {
  fill: none;
  stroke: rgba(83, 226, 217, 0.34);
  stroke-width: 1.5;
  animation: pulseRing 3.8s ease-out infinite;
}

.iot-grid-tag {
  position: absolute;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(13, 42, 68, 0.66);
  border: 1px solid rgba(185, 217, 255, 0.16);
  color: rgba(223, 246, 255, 0.92);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  animation: chipDrift 6s ease-in-out infinite;
}

.iot-device-grid {
  position: relative;
  z-index: 1;
}

.iot-device-grid .feature-card {
  backdrop-filter: blur(4px);
}

.ai-chain-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin: 0 0 24px;
  padding: 18px 10px 8px;
}

.ai-chain-track {
  position: absolute;
  left: 12%;
  right: 12%;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, rgba(129, 226, 255, 0.3), rgba(83, 226, 217, 0.82), rgba(129, 226, 255, 0.3));
  box-shadow: 0 0 18px rgba(83, 226, 217, 0.14);
}

.ai-chain-track::after {
  content: "";
  position: absolute;
  inset: -1px 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: borderTravel 4s linear infinite;
}

.ai-chain-node {
  position: relative;
  z-index: 1;
  padding: 20px 20px 18px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(19, 49, 79, 0.62), rgba(10, 31, 53, 0.76));
  border: 1px solid rgba(185, 217, 255, 0.12);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.12);
}

.ai-chain-node::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: rgba(214, 243, 255, 0.98);
  box-shadow: 0 0 0 10px rgba(83, 226, 217, 0.08), 0 0 14px rgba(129, 226, 255, 0.22);
}

.ai-chain-node-core::before {
  width: 20px;
  height: 20px;
  background: rgba(83, 226, 217, 0.98);
  box-shadow: 0 0 0 14px rgba(83, 226, 217, 0.1), 0 0 20px rgba(83, 226, 217, 0.28);
}

.ai-chain-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: rgba(83, 226, 217, 0.12);
  color: var(--secondary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.86rem;
  font-weight: 800;
}

.ai-chain-node strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.2rem;
  font-weight: 800;
}

.ai-chain-node p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.scene-network-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin: 0 0 28px;
  padding: 18px 0;
}

.scene-network-track {
  position: absolute;
  left: 12%;
  right: 12%;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, rgba(129, 226, 255, 0.3), rgba(83, 226, 217, 0.82), rgba(129, 226, 255, 0.3));
  box-shadow: 0 0 18px rgba(83, 226, 217, 0.14);
}

.scene-network-track::after {
  content: "";
  position: absolute;
  inset: -1px 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: borderTravel 4s linear infinite;
}

.scene-network-node {
  position: relative;
  z-index: 1;
  min-height: 188px;
  padding: 20px 18px 18px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(19, 49, 79, 0.62), rgba(10, 31, 53, 0.76));
  border: 1px solid rgba(185, 217, 255, 0.12);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.12);
}

.scene-network-node::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: rgba(214, 243, 255, 0.98);
  box-shadow: 0 0 0 10px rgba(83, 226, 217, 0.08), 0 0 14px rgba(129, 226, 255, 0.22);
}

.scene-network-core::before {
  width: 20px;
  height: 20px;
  background: rgba(83, 226, 217, 0.98);
  box-shadow: 0 0 0 14px rgba(83, 226, 217, 0.1), 0 0 20px rgba(83, 226, 217, 0.28);
}

.scene-network-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: rgba(83, 226, 217, 0.12);
  color: var(--secondary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.scene-network-node strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.16rem;
  font-weight: 800;
}

.scene-network-node p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.case-briefing-board {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 28px;
  padding: 24px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(21, 53, 85, 0.46), rgba(11, 33, 57, 0.62));
  border: 1px solid rgba(185, 217, 255, 0.12);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.case-briefing-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(83, 226, 217, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 226, 217, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.86), transparent 100%);
  pointer-events: none;
}

.briefing-card {
  position: relative;
  z-index: 1;
  padding: 20px;
  border-radius: 22px;
  background: rgba(10, 31, 53, 0.54);
  border: 1px solid rgba(185, 217, 255, 0.1);
  backdrop-filter: blur(8px);
}

.briefing-card-main {
  min-height: 156px;
}

.briefing-label {
  display: block;
  margin-bottom: 10px;
  color: var(--secondary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.briefing-card strong {
  display: block;
  margin-bottom: 8px;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 1.5rem;
  line-height: 1.1;
}

.briefing-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.64;
}

.solution-highlight {
  position: relative;
  overflow: hidden;
  min-height: 100%;
}

.solution-highlight img {
  height: 100%;
  min-height: 420px;
}

.solution-highlight-copy,
.case-copy {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 22px;
  background: rgba(16, 38, 62, 0.72);
  border-radius: 22px;
  backdrop-filter: blur(12px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.16);
}

.compact-grid {
  align-content: start;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  position: relative;
}

.workflow::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 46px;
  height: 2px;
  background: linear-gradient(90deg, rgba(129, 226, 255, 0.18), rgba(83, 226, 217, 0.68), rgba(129, 226, 255, 0.18));
  box-shadow: 0 0 16px rgba(83, 226, 217, 0.1);
  pointer-events: none;
}

.workflow-step {
  padding: 28px 24px;
  position: relative;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.workflow-step > * {
  position: relative;
  z-index: 1;
}

.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(83, 226, 217, 0.12);
  color: var(--secondary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-weight: 800;
  margin-bottom: 18px;
}

.case-card {
  position: relative;
  overflow: hidden;
  min-height: 420px;
}

.case-card img {
  height: 100%;
  min-height: 420px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.68fr);
  gap: 22px;
}

.contact-card {
  padding: 28px;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.contact-card:not(.editable-image) {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 320px;
}

.contact-card img {
  aspect-ratio: 1 / 1;
}

.page-contact .contact-card h3 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.page-contact .contact-card:not(.editable-image)::after {
  content: "";
  position: absolute;
  right: 26px;
  top: 26px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(83, 226, 217, 0.96) 0%, rgba(83, 226, 217, 0.18) 58%, transparent 70%);
  box-shadow: 0 0 26px rgba(83, 226, 217, 0.16);
}

.page-contact .contact-card.editable-image {
  display: grid;
  place-items: center;
  min-height: 320px;
}

.page-contact .contact-card.editable-image img {
  width: min(100%, 280px);
  padding: 18px;
  border-radius: 28px;
  background: rgba(8, 27, 47, 0.38);
  border: 1px solid rgba(185, 217, 255, 0.1);
}

.cooperation-panel {
  padding: 38px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
}

.page-contact .workflow {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-cases .feature-card,
.page-cases .workflow-step {
  min-height: 100%;
}

.page-cases .feature-card {
  padding-top: 30px;
}

.page-cases .section-shell .grid.cols-2 .feature-card h3 {
  max-width: 16ch;
}

.page-cases .case-briefing-board {
  margin-bottom: 34px;
}

.page-cases .case-briefing-board::after {
  content: "";
  position: absolute;
  inset: auto 24px 18px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 214, 159, 0.42), transparent);
}

.page-contact .section-shell .section-heading,
.page-cases .section-shell .section-heading {
  max-width: 820px;
}

.detail-list {
  list-style: none;
  padding-left: 0;
}

.detail-list li {
  position: relative;
  padding-left: 18px;
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(83, 226, 217, 0.96);
  box-shadow: 0 0 12px rgba(83, 226, 217, 0.2);
  transform: translateY(-50%);
}

.site-footer p {
  max-width: 56ch;
}

body.page-home #product .grid.cols-4 {
  position: relative;
  padding: 8px 0 0;
}

body.page-home #product .grid.cols-4::before {
  content: "";
  position: absolute;
  inset: -10px -12px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(18, 48, 79, 0.2), rgba(10, 31, 53, 0.08));
  border: 1px solid rgba(185, 217, 255, 0.06);
  pointer-events: none;
}

body.page-home #product .grid.cols-4 .feature-card:nth-child(2),
body.page-home #product .grid.cols-4 .feature-card:nth-child(4) {
  margin-top: 28px;
}

body.page-home #product .platform-panel {
  margin-top: 34px;
  padding: 34px;
  border-radius: 34px;
}

body.page-home #solutions .solutions-layout {
  position: relative;
  padding: 18px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(16, 43, 70, 0.26), rgba(10, 31, 53, 0.1));
  border: 1px solid rgba(185, 217, 255, 0.06);
}

body.page-home #solutions .compact-grid {
  align-content: stretch;
}

body.page-home #cases .grid.cols-2 {
  position: relative;
  padding: 14px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(19, 49, 79, 0.2), rgba(10, 31, 53, 0.08));
  border: 1px solid rgba(185, 217, 255, 0.06);
}

body.page-home #cases .case-card {
  min-height: 500px;
}

body.page-home #contact .contact-layout {
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.7fr);
}

body.page-home #contact .contact-card:first-child h3 {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

body.page-home #contact .contact-card:first-child::after {
  content: "";
  position: absolute;
  right: 26px;
  top: 26px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(83, 226, 217, 0.96) 0%, rgba(83, 226, 217, 0.18) 58%, transparent 70%);
  box-shadow: 0 0 26px rgba(83, 226, 217, 0.16);
}

body.page-home #cooperation {
  margin-top: 14px;
  border-radius: 36px;
}

.feature-card:hover,
.workflow-step:hover,
.contact-card:hover,
.case-card:hover,
.solution-highlight:hover,
.platform-panel:hover,
.cooperation-panel:hover,
.hero-metrics div:hover {
  transform: translateY(-6px);
  border-color: rgba(83, 226, 217, 0.22);
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(83, 226, 217, 0.08),
    0 0 42px rgba(83, 226, 217, 0.08);
}

.impact-card-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.impact-card-glow::before,
.impact-card-glow::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(83, 226, 217, 0.5), transparent);
  opacity: 0.6;
}

.impact-card-glow::before {
  left: 18px;
  right: 42%;
  top: 18px;
  height: 1px;
}

.impact-card-glow::after {
  left: 42%;
  right: 18px;
  bottom: 18px;
  height: 1px;
}

.section-energy-rail {
  position: absolute;
  left: 4%;
  right: 4%;
  top: 76px;
  height: 20px;
  pointer-events: none;
  z-index: 0;
}

.section-energy-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, transparent, rgba(83, 226, 217, 0.52), rgba(114, 173, 255, 0.28), transparent);
  box-shadow: 0 0 18px rgba(83, 226, 217, 0.12);
}

.section-energy-line::after {
  content: "";
  position: absolute;
  inset: -1px 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.46), transparent);
  animation: borderTravel 4.2s linear infinite;
}

.section-energy-node {
  position: absolute;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: rgba(226, 245, 255, 0.96);
  box-shadow:
    0 0 12px rgba(114, 173, 255, 0.28),
    0 0 20px rgba(83, 226, 217, 0.16);
  animation: beaconBlink 2.6s ease-in-out infinite;
}

.section-energy-node-a { left: 14%; }
.section-energy-node-b { left: 52%; animation-delay: 0.8s; }
.section-energy-node-c { left: 86%; animation-delay: 1.6s; }

.impact-card-sweep {
  position: absolute;
  inset: -40% auto -40% -30%;
  width: 42%;
  background: linear-gradient(90deg, transparent, rgba(83, 226, 217, 0.14), transparent);
  transform: rotate(18deg);
  filter: blur(10px);
  opacity: 0.64;
  animation: cardSweep 8.6s linear infinite;
}

.impact-card-node {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(221, 246, 255, 0.92);
  box-shadow:
    0 0 10px rgba(114, 173, 255, 0.42),
    0 0 18px rgba(83, 226, 217, 0.24);
  animation: beaconBlink 2.6s ease-in-out infinite;
}

.impact-card-node-a {
  left: 18px;
  top: 18px;
}

.impact-card-node-b {
  right: 18px;
  bottom: 18px;
  animation-delay: 1.2s;
}

.visual-tech {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.visual-tech-ring,
.visual-tech-dot,
.visual-tech-grid {
  position: absolute;
  pointer-events: none;
}

.visual-tech-ring {
  top: 10%;
  right: 10%;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 1px solid rgba(83, 226, 217, 0.2);
  box-shadow:
    0 0 0 18px rgba(83, 226, 217, 0.05),
    0 0 40px rgba(83, 226, 217, 0.08);
  animation: radarPulse 4.8s ease-out infinite;
}

.visual-tech-dot {
  top: calc(10% + 54px);
  right: calc(10% + 54px);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 18px rgba(83, 226, 217, 0.8);
  animation: beaconBlink 2.2s ease-in-out infinite;
}

.visual-tech-grid {
  left: 18px;
  right: 18px;
  bottom: 18px;
  height: 32%;
  border-radius: 18px;
  background:
    linear-gradient(rgba(83, 226, 217, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 226, 217, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, transparent, black 22%, black 100%);
  opacity: 0.42;
}

.iot-network {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.iot-network svg {
  width: 100%;
  height: 100%;
}

.iot-link {
  stroke: rgba(129, 226, 255, 0.44);
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-dasharray: 8 10;
  animation: networkFlow 9s linear infinite;
}

.iot-link-strong {
  stroke: rgba(83, 226, 217, 0.8);
  stroke-width: 1.8;
  stroke-dasharray: 14 10;
}

.iot-node {
  fill: rgba(196, 234, 255, 0.9);
  filter: drop-shadow(0 0 8px rgba(129, 226, 255, 0.65));
}

.iot-node-sm {
  fill: rgba(213, 242, 255, 0.74);
}

.iot-node-core {
  fill: rgba(185, 225, 255, 0.96);
}

.iot-node-hub {
  fill: rgba(83, 226, 217, 0.98);
  filter: drop-shadow(0 0 12px rgba(83, 226, 217, 0.75));
}

.iot-pulse {
  fill: none;
  stroke: rgba(83, 226, 217, 0.42);
  stroke-width: 1.25;
  transform-origin: center;
  animation: pulseRing 3.8s ease-out infinite;
}

.iot-chip {
  position: absolute;
  z-index: 2;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(13, 42, 68, 0.7);
  border: 1px solid rgba(185, 217, 255, 0.16);
  color: rgba(223, 246, 255, 0.92);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
  animation: chipDrift 6s ease-in-out infinite;
}

.iot-chip:nth-of-type(2) {
  animation-delay: 0.7s;
}

.iot-chip:nth-of-type(3) {
  animation-delay: 1.4s;
}

.iot-chip:nth-of-type(4) {
  animation-delay: 2.1s;
}

.hero-visual .iot-network {
  inset: 12px;
}

.page-visual .iot-network,
.platform-visual .iot-network {
  inset: 14px;
}

.hero-visual .iot-chip {
  font-size: 0.72rem;
}

.reveal-block {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal-block.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.cooperation-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer {
  width: var(--content-width);
  margin: 0 auto;
  padding: 28px 28px 52px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  position: relative;
  border-radius: 32px 32px 0 0;
  background: linear-gradient(180deg, rgba(18, 48, 79, 0.58), rgba(10, 30, 52, 0.82));
  border: 1px solid rgba(185, 217, 255, 0.1);
  border-bottom: 0;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 18%),
    radial-gradient(circle at top right, rgba(83, 226, 217, 0.08), transparent 24%);
  pointer-events: none;
}

.site-footer > * {
  position: relative;
  z-index: 1;
}

.footer-system-bar {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 16px;
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(185, 217, 255, 0.08);
}

.footer-system-route {
  color: var(--primary);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.footer-system-line {
  display: grid;
  grid-template-columns: repeat(3, 36px);
  gap: 8px;
}

.footer-system-line span {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(185, 217, 255, 0.16), rgba(83, 226, 217, 0.72));
  box-shadow: 0 0 14px rgba(83, 226, 217, 0.14);
  animation: signalJump 2.8s ease-in-out infinite;
}

.footer-system-line span:nth-child(2) {
  animation-delay: 0.3s;
}

.footer-system-line span:nth-child(3) {
  animation-delay: 0.6s;
}

.footer-system-pills {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-system-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(13, 36, 60, 0.56);
  border: 1px solid rgba(185, 217, 255, 0.12);
  color: rgba(220, 242, 255, 0.86);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.footer-system-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 12px rgba(83, 226, 217, 0.32);
}

.site-footer strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Manrope", "Noto Sans SC", sans-serif;
  font-size: 1.28rem;
  letter-spacing: -0.02em;
}

.footer-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: flex-end;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(11, 31, 53, 0.48);
  border: 1px solid rgba(185, 217, 255, 0.1);
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.footer-links a:hover {
  transform: translateY(-2px);
  border-color: rgba(83, 226, 217, 0.18);
  background: rgba(13, 36, 60, 0.68);
}

.editable-image {
  position: relative;
}

.editable-image input[type="file"],
#import-content {
  display: none;
}

.image-action {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(4, 17, 31, 0.82);
  color: var(--text);
  border: 1px solid rgba(185, 217, 255, 0.18);
  backdrop-filter: blur(10px);
  cursor: pointer;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
}

.brand-mark .image-action {
  top: 50%;
  right: auto;
  left: calc(100% + 10px);
  transform: translateY(-50%) translateX(-6px);
  white-space: nowrap;
  padding: 8px 12px;
  font-size: 0.85rem;
}

body.edit-mode .image-action {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.edit-mode .brand-mark .image-action {
  transform: translateY(-50%) translateX(0);
}

[data-editable] {
  transition: outline-color 180ms ease, background-color 180ms ease;
}

body.edit-mode [data-editable] {
  outline: 1px dashed rgba(83, 226, 217, 0.45);
  outline-offset: 6px;
  border-radius: 6px;
}

body.edit-mode [data-editable="hero.title"] {
  outline-offset: 10px;
}

.editor-toolbar {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  width: min(320px, calc(100vw - 32px));
  padding: 18px;
  border-radius: 24px;
  background: rgba(14, 38, 63, 0.86);
  border: 1px solid rgba(185, 217, 255, 0.14);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.toolbar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.toolbar-head strong {
  font-size: 1rem;
}

#editor-status {
  color: var(--secondary);
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 180ms ease;
}

#editor-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
}

#editor-status[data-tone="editing"] {
  color: var(--secondary);
}

#editor-status[data-tone="saving"] {
  color: #9fd0ff;
}

#editor-status[data-tone="saved"] {
  color: #74f0c3;
}

#editor-status[data-tone="error"] {
  color: #ff9a9a;
}

.toolbar-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 10px;
}

.toolbar-actions button:first-child {
  grid-column: 1 / -1;
}

.import-button {
  display: block;
  text-align: center;
}

.message {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(14, 38, 63, 0.92);
  color: var(--text);
  border: 1px solid rgba(185, 217, 255, 0.14);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
  z-index: 60;
}

.edit-hint-bubble {
  position: fixed;
  z-index: 62;
  max-width: 220px;
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(8, 25, 43, 0.92);
  color: rgba(236, 247, 255, 0.96);
  border: 1px solid rgba(185, 217, 255, 0.14);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.24);
  font-size: 0.78rem;
  line-height: 1.5;
  pointer-events: none;
  backdrop-filter: blur(10px);
}

@keyframes beamSweep {
  from {
    transform: translateX(-10vw) skewX(-18deg);
  }

  to {
    transform: translateX(120vw) skewX(-18deg);
  }
}

@keyframes ambientPulse {
  from {
    transform: scale(1);
    opacity: 0.68;
  }

  to {
    transform: scale(1.08);
    opacity: 1;
  }
}

@keyframes starPulse {
  0%,
  100% {
    opacity: 0.34;
    transform: scale(0.82);
  }

  50% {
    opacity: 1;
    transform: scale(1.3);
  }
}

@keyframes fieldSweep {
  from {
    transform: translateX(-8%) translateY(0);
  }

  to {
    transform: translateX(8%) translateY(-2%);
  }
}

@keyframes nebulaFloat {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }

  to {
    transform: translate3d(2vw, -2vh, 0) scale(1.08);
  }
}

@keyframes borderTravel {
  from {
    transform: translateX(-20%);
  }

  to {
    transform: translateX(20%);
  }
}

@keyframes heroBeamShift {
  0%,
  100% {
    opacity: 0.28;
    transform: translateX(0) rotate(12deg);
  }

  50% {
    opacity: 0.82;
    transform: translateX(7%) rotate(14deg);
  }
}

@keyframes ringExpand {
  0%,
  100% {
    transform: scale(0.96);
    opacity: 0.42;
  }

  50% {
    transform: scale(1.06);
    opacity: 0.9;
  }
}

@keyframes rotateSlow {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes orbitPulse {
  0%,
  100% {
    transform: scale(0.84);
    opacity: 0.56;
  }

  50% {
    transform: scale(1.26);
    opacity: 1;
  }
}

@keyframes panelFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes cardSweep {
  from {
    transform: translateX(-28%) rotate(18deg);
  }

  to {
    transform: translateX(268%) rotate(18deg);
  }
}

@keyframes tickerMove {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-18%);
  }
}

@keyframes floatNode {
  0%, 100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulseHalo {
  0%, 100% {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.08);
  }
}

@keyframes hudSweep {
  from {
    transform: translateX(-20%);
  }

  to {
    transform: translateX(20%);
  }
}

@keyframes radarPing {
  0%, 100% {
    opacity: 0.42;
    transform: scale(0.94);
  }

  50% {
    opacity: 1;
    transform: scale(1.06);
  }
}

@keyframes titleDrift {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(12px, -8px, 0);
  }
}

@keyframes metricFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-4px);
  }
}

@keyframes networkFlow {
  from {
    stroke-dashoffset: 0;
  }

  to {
    stroke-dashoffset: -72;
  }
}

@keyframes pulseRing {
  0% {
    opacity: 0.68;
    transform: scale(0.84);
  }

  100% {
    opacity: 0;
    transform: scale(1.3);
  }
}

@keyframes chipDrift {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

@keyframes signalJump {
  0%,
  100% {
    transform: scaleY(0.82);
    opacity: 0.78;
  }

  50% {
    transform: scaleY(1.08);
    opacity: 1;
  }
}

@keyframes radarPulse {
  0% {
    transform: scale(0.92);
    opacity: 0.45;
  }

  70% {
    transform: scale(1.08);
    opacity: 0.95;
  }

  100% {
    transform: scale(1.14);
    opacity: 0.1;
  }
}

@keyframes beaconBlink {
  0%,
  100% {
    opacity: 0.48;
    transform: scale(0.88);
  }

  50% {
    opacity: 1;
    transform: scale(1.12);
  }
}

.admin-page {
  min-height: 100vh;
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}

.admin-card {
  width: min(920px, 100%);
  padding: 32px;
  border-radius: 32px;
  background: rgba(14, 38, 63, 0.84);
  border: 1px solid rgba(185, 217, 255, 0.14);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.admin-copy {
  max-width: 720px;
}

.admin-copy h1,
.admin-entry-head h2 {
  margin: 0;
}

.admin-form {
  margin-top: 28px;
  display: grid;
  gap: 16px;
  max-width: 420px;
}

.admin-form label {
  display: grid;
  gap: 8px;
}

.admin-form span {
  color: var(--muted);
  font-size: 0.95rem;
}

.admin-form input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(185, 217, 255, 0.16);
  background: rgba(7, 27, 46, 0.9);
  color: var(--text);
  font: inherit;
}

.admin-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.admin-hint.is-error {
  color: #ff9e9e;
}

.admin-entry-panel {
  margin-top: 32px;
  display: grid;
  gap: 18px;
}

.admin-entry-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.admin-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.admin-links .feature-card {
  display: block;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 1160px) {
  .site-header {
    grid-template-columns: 1fr;
    border-radius: 30px;
  }

  .main-nav,
  .header-contact {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .brand-mark {
    width: 64px;
    height: 64px;
  }

  .hero,
  .page-hero,
  .platform-panel,
  .solutions-layout,
  .contact-layout,
  .cooperation-panel,
  .feature-card-wide {
    grid-template-columns: 1fr;
  }

  .workflow,
  .cols-4,
  .cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-energy-rail {
    left: 6%;
    right: 6%;
  }

  .workflow::before {
    left: 14%;
    right: 14%;
  }

  body.page-home #product .grid.cols-4 .feature-card:nth-child(2),
  body.page-home #product .grid.cols-4 .feature-card:nth-child(4) {
    margin-top: 0;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-system-bar {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .footer-system-pills,
  .footer-links {
    justify-content: flex-start;
  }

  .section-shell {
    padding-top: 116px;
  }

  .section-frame {
    inset: 38px -6px 16px;
  }

  .admin-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  :root {
    --content-width: min(100vw - 24px, 100%);
  }

  .site-header {
    margin-top: 12px;
    padding: 16px;
  }

  .brand {
    align-items: flex-start;
  }

  .brand-copy {
    min-width: 0;
  }

  .brand-name {
    font-size: 1.08rem;
  }

  .brand-tag {
    font-size: 0.8rem;
  }

  .brand-mark {
    width: 56px;
    height: 56px;
  }

  .brand-mark .image-action {
    top: auto;
    bottom: -48px;
    left: 0;
    transform: translateY(4px);
  }

  body.edit-mode .brand-mark .image-action {
    transform: translateY(0);
  }

  .main-nav {
    gap: 14px 18px;
    font-size: 0.9rem;
  }

  .section {
    padding: 74px 0;
  }

  .section-shell {
    padding-top: 102px;
  }

  .section-shell::before {
    left: 0;
    top: 14px;
    font-size: clamp(3.4rem, 16vw, 4.8rem);
  }

  .section-shell::after {
    top: 46px;
    right: 0;
  }

  .section-frame {
    inset: 34px -2px 10px;
    border-radius: 28px;
  }

  .section-heading-meta {
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
  }

  .section-line-cluster {
    grid-template-columns: repeat(3, 30px);
  }

  .section-status-bar {
    margin-top: 18px;
  }

  .hero,
  .page-hero {
    gap: 28px;
    padding-top: 52px;
  }

  .page-hero-hud {
    grid-template-columns: 1fr;
  }

  .page-hud-rail {
    height: 24px;
  }

  .page-visual-badge {
    position: static;
    margin-top: 14px;
  }

  .page-impact-grid,
  .section-energy-rail {
    display: none;
  }

  .impact-hud-stack {
    position: static;
    width: 100%;
    margin-top: 14px;
  }

  .visual-tech-ring {
    width: 88px;
    height: 88px;
  }

  .visual-tech-dot {
    top: calc(10% + 38px);
    right: calc(10% + 38px);
  }

  .iot-chip {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    padding: 6px 8px;
  }

  .hero-metrics,
  .workflow,
  .cols-4,
  .cols-2,
  .toolbar-actions {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .cooperation-actions {
    flex-direction: column;
  }

  .workflow::before {
    display: none;
  }

  .hero-actions a,
  .section-actions a,
  .cooperation-actions a,
  .cooperation-actions button {
    width: 100%;
    min-width: 0;
  }

  .hero-signal-board {
    grid-template-columns: 1fr;
  }

  .hero-status-ticker {
    grid-template-columns: 1fr;
  }

  .hero-status-track {
    animation: none;
    overflow: auto;
    padding-bottom: 4px;
  }

  .hero-kv-arches {
    inset: 0;
  }

  .hero-kv-arch-a,
  .hero-kv-arch-b,
  .hero-kv-title-shadow,
  .hero-kv-laser-b {
    display: none;
  }

  .hero-kv-arch-c {
    width: 240px;
    height: 240px;
    left: -60px;
    bottom: auto;
    top: 0;
  }

  .hero-kv-manifesto {
    margin: 18px 0 16px;
  }

  .hero-kv-plate {
    width: 100%;
    padding: 14px 16px;
  }

  .hero-kv-plate strong {
    font-size: 0.8rem;
  }

  .hero-kv-serial {
    gap: 10px;
    font-size: 0.62rem;
  }

  .hero-command-stack {
    position: static;
    margin-top: 14px;
    grid-template-columns: 1fr;
  }

  .hero-orbit-stage {
    inset: 12px;
  }

  .hero-stage-ring-outer {
    width: min(82%, 320px);
  }

  .hero-stage-ring-middle {
    width: min(66%, 240px);
  }

  .hero-stage-node {
    min-width: 0;
    padding: 8px 10px;
  }

  .hero-stage-node strong {
    font-size: 0.86rem;
  }

  .hero-stage-floor,
  .hero-stage-columns {
    display: none;
  }

  .hero-diagonal-screen,
  .hero-beacon-spine {
    display: none;
  }

  .hero-side-ledger {
    position: static;
    width: 100%;
    margin-top: 14px;
  }

  .signal-rail {
    height: 26px;
  }

  .iot-grid-overlay {
    inset: 10px;
  }

  .iot-grid-tag {
    font-size: 0.58rem;
    letter-spacing: 0.1em;
    padding: 6px 8px;
  }

  body.page-home #product .grid.cols-4::before,
  body.page-home #solutions .solutions-layout,
  body.page-home #cases .grid.cols-2 {
    padding: 0;
    background: transparent;
    border: 0;
  }

  body.page-home #cases .case-card {
    min-height: 420px;
  }

  .site-footer {
    padding: 24px 18px 42px;
    border-radius: 26px 26px 0 0;
  }

  .footer-system-line {
    grid-template-columns: repeat(3, 28px);
  }

  .footer-links a {
    width: 100%;
    justify-content: flex-start;
  }

  .ai-chain-map {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .ai-chain-track {
    top: 0;
    bottom: 0;
    left: 24px;
    right: auto;
    width: 2px;
    height: auto;
    transform: none;
    background: linear-gradient(180deg, rgba(129, 226, 255, 0.3), rgba(83, 226, 217, 0.82), rgba(129, 226, 255, 0.3));
  }

  .ai-chain-track::after {
    inset: 0 -1px;
    animation: none;
  }

  .ai-chain-node::before {
    top: 38px;
    left: 24px;
    transform: translate(-50%, -50%);
  }

  .scene-network-map {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .scene-network-track {
    top: 0;
    bottom: 0;
    left: 24px;
    right: auto;
    width: 2px;
    height: auto;
    transform: none;
    background: linear-gradient(180deg, rgba(129, 226, 255, 0.3), rgba(83, 226, 217, 0.82), rgba(129, 226, 255, 0.3));
  }

  .scene-network-track::after {
    inset: 0 -1px;
    animation: none;
  }

  .scene-network-node::before {
    top: 38px;
    left: 24px;
    transform: translate(-50%, -50%);
  }

  .case-briefing-board {
    grid-template-columns: 1fr;
  }

  .hero-actions a,
  .cooperation-actions a,
  .cooperation-actions button,
  .header-button,
  .primary-button,
  .secondary-button {
    width: 100%;
    text-align: center;
  }

  .editor-toolbar {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: auto;
  }

  .admin-card {
    padding: 22px;
    border-radius: 24px;
  }

  .admin-entry-head {
    flex-direction: column;
  }

  .admin-links {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}