@font-face {
  font-family: "Syne";
  src: url("assets/fonts/syne-variable.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Instrument Sans";
  src: url("assets/fonts/instrument-sans-variable.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Instrument Sans";
  src: url("assets/fonts/instrument-sans-variable-italic.woff2") format("woff2");
  font-weight: 400 600;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/fonts/ibm-plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/fonts/ibm-plex-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #060807;
  --ink-2: #090d0a;
  --ink-3: #0c120e;
  --paper: #e9ebe2;
  --paper-deep: #dfe2d7;
  --text: #edf1e8;
  --muted: #8e988f;
  --dim: #78847a;
  --lime: #c8ff3d;
  --lime-soft: #d7ff79;
  --aqua: #6fe7d0;
  --line: rgba(237, 241, 232, 0.13);
  --line-strong: rgba(237, 241, 232, 0.24);
  --font-display: "Syne", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Yu Gothic UI", "Malgun Gothic", "Segoe UI", "Nirmala UI", "Noto Sans Arabic", "Noto Sans Devanagari", sans-serif;
  --font-body: "Instrument Sans", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Yu Gothic UI", "Malgun Gothic", "Segoe UI", "Nirmala UI", "Noto Sans Arabic", "Noto Sans Devanagari", sans-serif;
  --font-mono: "IBM Plex Mono", "Noto Sans SC", "Microsoft YaHei", "Segoe UI", monospace;
  --ease: cubic-bezier(0.22, 0.8, 0.2, 1);
  --container: 1440px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}


html {
  scrollbar-color: #26362b #050706;
  scrollbar-width: thin;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #050706;
}

::-webkit-scrollbar-thumb {
  background: #26362b;
  border: 2px solid #050706;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: #3b5141;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: var(--lime);
  color: var(--ink);
}

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

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

img,
svg {
  display: block;
}

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.container {
  width: min(var(--container), calc(100% - 96px));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 11000;
  transform: translateY(-160%);
  padding: 12px 16px;
  background: var(--lime);
  color: var(--ink);
  font: 500 11px var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 0.25s var(--ease);
}

.skip:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

.grain {
  position: fixed;
  z-index: 9998;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("assets/noise.svg");
  background-repeat: repeat;
  background-size: 280px 280px;
  animation: grain 6s steps(8) infinite;
}

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  pointer-events: none;
  transform: translate3d(-100px, -100px, 0);
  opacity: 0;
  mix-blend-mode: difference;
}

.cursor-dot,
.cursor-ring {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cursor-dot {
  width: 4px;
  height: 4px;
  background: var(--lime);
}

.cursor-ring {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  transition: width 0.25s var(--ease), height 0.25s var(--ease),
    background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.cursor.is-hover .cursor-ring {
  width: 58px;
  height: 58px;
  background: rgba(255, 255, 255, 0.08);
  border-color: #fff;
}

body.has-cursor,
body.has-cursor a,
body.has-cursor button,
body.has-cursor input {
  cursor: none;
}

.progress {
  position: fixed;
  z-index: 9990;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  pointer-events: none;
}

.progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left center;
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?type utilities 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow .dot {
  width: 5px;
  height: 5px;
  flex: 0 0 5px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px rgba(200, 255, 61, 0.7);
}

.eyebrow .slash {
  color: var(--dim);
}

.micro {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}

.section {
  position: relative;
  padding: clamp(92px, 9.5vw, 150px) 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(190px, 280px) 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
  margin-bottom: clamp(56px, 7vw, 96px);
}

.section-head > .eyebrow {
  padding-top: 10px;
}

.section-title {
  max-width: 980px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 92px);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.045em;
}

.section-title .dim {
  color: var(--muted);
}

.section-intro {
  max-width: 560px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.lead {
  font-size: clamp(20px, 2.1vw, 28px);
  line-height: 1.38;
  letter-spacing: -0.015em;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.text-link .icon {
  width: 13px;
  height: 13px;
  transition: transform 0.3s var(--ease);
}

.text-link:hover {
  color: var(--lime);
  border-color: var(--lime);
}

.text-link:hover .icon {
  transform: translate(2px, -2px);
}

.icon {
  width: 13px;
  height: 13px;
  flex: 0 0 auto;
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?nav 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.nav {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease),
    backdrop-filter 0.4s var(--ease);
}

.nav.scrolled {
  background: rgba(6, 8, 7, 0.76);
  border-color: var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  transition: height 0.4s var(--ease);
}

.nav.scrolled .nav-inner {
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
}

.brand .mark {
  width: 26px;
  height: 26px;
  color: var(--lime);
}

.brand-word {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-left: auto;
  margin-right: 42px;
}

.nav-link {
  position: relative;
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.3s var(--ease);
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.35s var(--ease);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 15px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  transition: background 0.3s var(--ease), color 0.3s var(--ease),
    border-color 0.3s var(--ease);
}

.nav-cta .icon {
  width: 12px;
  height: 12px;
}

.nav-cta:hover {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lang-option {
  color: var(--muted);
  transition: color 0.25s var(--ease);
}

.lang-option.is-active {
  color: var(--lime);
}

a.lang-option:hover {
  color: var(--text);
}

.lang-sep {
  color: var(--dim);
}

.menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 0;
  position: relative;
  z-index: 1002;
}

.menu-btn span {
  position: absolute;
  left: 9px;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: transform 0.35s var(--ease), top 0.35s var(--ease);
}

.menu-btn span:first-child {
  top: 16px;
}

.menu-btn span:last-child {
  top: 23px;
}

body.menu-open .menu-btn span:first-child {
  top: 20px;
  transform: rotate(45deg);
}

body.menu-open .menu-btn span:last-child {
  top: 20px;
  transform: rotate(-45deg);
}

.menu {
  position: fixed;
  z-index: 999;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 110px 32px 40px;
  background: #050706;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}

body.menu-open .menu {
  visibility: visible;
  opacity: 1;
}

.menu-inner {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
}

.menu-micro {
  margin-bottom: 28px;
}

.menu-links {
  display: flex;
  flex-direction: column;
}

.menu-links a {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: clamp(34px, 7vw, 62px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--text);
  transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.menu-links a span {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.menu-links a:hover {
  color: var(--lime);
  padding-left: 8px;
}

.menu-foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 34px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?hero 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.hero {
  position: relative;
  display: flex;
  min-height: 100vh;
  min-height: 100svh;
  flex-direction: column;
  overflow: hidden;
  padding-top: 118px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(237, 241, 232, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(237, 241, 232, 0.055) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.44;
  mask-image: radial-gradient(ellipse 80% 72% at 66% 42%, #000 5%, transparent 74%);
  -webkit-mask-image: radial-gradient(ellipse 80% 72% at 66% 42%, #000 5%, transparent 74%);
}

.hero-orb {
  position: absolute;
  top: 3%;
  right: -15%;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle at 48% 46%, rgba(200, 255, 61, 0.2), rgba(111, 231, 208, 0.07) 34%, transparent 67%);
  filter: blur(60px);
  opacity: 0.8;
}

.hero-ring {
  position: absolute;
  top: 8%;
  right: -9%;
  width: 820px;
  height: 820px;
  border: 1px solid rgba(200, 255, 61, 0.13);
  border-radius: 50%;
}

.hero-ring::before,
.hero-ring::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(237, 241, 232, 0.06);
}

.hero-ring::before {
  inset: 90px;
}

.hero-ring::after {
  inset: 200px;
}

.hero-axis {
  position: absolute;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(237, 241, 232, 0.12) 20%, rgba(237, 241, 232, 0.12) 80%, transparent);
}

.axis-a {
  left: 6%;
}

.axis-b {
  left: 57%;
}

.hero-coord {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.13em;
  color: var(--dim);
  writing-mode: vertical-rl;
  text-transform: uppercase;
}

.coord-a {
  top: 17%;
  left: 6.5%;
}

.coord-b {
  top: 24%;
  right: 3.3%;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  flex: 1;
  grid-template-columns: minmax(0, 1.03fr) minmax(0, 0.97fr);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 3;
  max-width: 760px;
  padding: 20px 0 50px;
}

.hero-eyebrow {
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.15s forwards;
}

.hero-title {
  margin: 31px 0 29px;
  font-family: var(--font-display);
  font-size: clamp(60px, 6.45vw, 104px);
  font-weight: 800;
  line-height: 0.86;
  letter-spacing: -0.06em;
}

.hero-title .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.075em;
  margin-bottom: -0.075em;
}

.hero-title .line > span {
  display: block;
  transform: translateY(112%);
  animation: titleRise 1.15s var(--ease) 0.24s forwards;
}

.hero-title .line:nth-child(2) > span {
  animation-delay: 0.36s;
}

.hero-title .line:nth-child(3) > span {
  animation-delay: 0.48s;
}

.hero-title .accent > span {
  white-space: nowrap;
}

.hero-title .accent {
  color: var(--lime);
}

.hero-sub {
  max-width: 560px;
  margin: 0;
  color: #b6c0b6;
  font-size: 17px;
  line-height: 1.65;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.72s forwards;
}

.hero-note {
  margin: 19px 0 0;
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.8;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.82s forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 35px;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.92s forwards;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 48px;
  padding: 13px 19px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.01em;
  transition: background 0.3s var(--ease), color 0.3s var(--ease),
    border-color 0.3s var(--ease), transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}

.btn .icon {
  width: 14px;
  height: 14px;
}

.btn-primary {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.btn-primary:hover {
  background: var(--lime-soft);
  border-color: var(--lime-soft);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(200, 255, 61, 0.15);
}

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--lime);
  color: var(--lime);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
}

.orbit {
  position: relative;
  width: min(44vw, 680px);
  aspect-ratio: 1;
  margin-right: -2.5%;
  transform: translate3d(0, 0, 0);
  transition: transform 0.7s var(--ease);
}

.orbit-glow {
  position: absolute;
  inset: 2%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 255, 61, 0.18), rgba(111, 231, 208, 0.06) 40%, transparent 68%);
  filter: blur(48px);
  opacity: 0.85;
  animation: coreBreath 8s ease-in-out infinite;
}

.orbit-ring {
  position: absolute;
  border: 1px solid rgba(200, 255, 61, 0.2);
  border-radius: 50%;
  transform-style: preserve-3d;
  will-change: transform;
}

.ring-a {
  inset: 2%;
  border-style: dashed;
  border-color: rgba(200, 255, 61, 0.2);
  animation: ringA 26s linear infinite;
}

.ring-b {
  inset: 13%;
  border-color: rgba(111, 231, 208, 0.2);
  animation: ringB 34s linear infinite;
}

.ring-c {
  inset: 7%;
  border-color: rgba(237, 241, 232, 0.1);
  animation: ringC 42s linear infinite;
}

.ring-node {
  position: absolute;
  top: -3.5px;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 16px rgba(200, 255, 61, 0.9), 0 0 40px rgba(200, 255, 61, 0.45);
  transform: translateX(-50%);
}

.ring-b .ring-node {
  background: var(--aqua);
  box-shadow: 0 0 16px rgba(111, 231, 208, 0.9), 0 0 40px rgba(111, 231, 208, 0.4);
}

.core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44%;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(200, 255, 61, 0.42);
  border-radius: 50%;
  background: radial-gradient(circle at 34% 28%, #1a2b22 0%, #0b1510 42%, #040806 78%);
  box-shadow: inset -26px -32px 62px rgba(0, 0, 0, 0.92),
    inset 16px 14px 42px rgba(111, 231, 208, 0.07),
    0 0 70px rgba(200, 255, 61, 0.1);
  transform: translate(-50%, -50%);
}

.core::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 72% 80%, rgba(200, 255, 61, 0.28), transparent 34%),
    radial-gradient(circle at 22% 18%, rgba(111, 231, 208, 0.14), transparent 30%);
  mix-blend-mode: screen;
  pointer-events: none;
}

.core-sweep {
  position: absolute;
  inset: -22%;
  background: conic-gradient(from 0deg, transparent 0 72%, rgba(200, 255, 61, 0.23) 83%, transparent 92%);
  animation: coreSpin 10s linear infinite;
  mix-blend-mode: screen;
  opacity: 0.55;
}

.core-scan {
  position: absolute;
  z-index: 2;
  top: 18%;
  right: 10%;
  left: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 255, 61, 0.8), transparent);
  animation: coreScan 6s ease-in-out infinite;
  opacity: 0.55;
}

.core-grid {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
}

.core-lines ellipse,
.core-lines path {
  fill: none;
  stroke: rgba(200, 255, 61, 0.18);
  stroke-width: 0.8;
}

.core-mark {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  width: 24%;
  height: 24%;
  color: rgba(237, 241, 232, 0.94);
  filter: drop-shadow(0 0 16px rgba(200, 255, 61, 0.26));
  transform: translate(-50%, -50%);
}

.core-ref {
  position: absolute;
  z-index: 3;
  bottom: 12%;
  left: 50%;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.18em;
  color: rgba(237, 241, 232, 0.34);
  transform: translateX(-50%);
}

.orbit-label {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 8px;
  border: 1px solid rgba(237, 241, 232, 0.09);
  border-radius: 2px;
  background: rgba(6, 8, 7, 0.38);
  font-family: var(--font-mono);
  font-size: 8px;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(237, 241, 232, 0.56);
  white-space: nowrap;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.label-pip {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 8px rgba(200, 255, 61, 0.7);
}

.label-a {
  top: 5%;
  left: 0;
}

.label-b {
  top: 18%;
  right: 2%;
}

.label-c {
  bottom: 19%;
  left: 0;
}

.label-d {
  right: 2%;
  bottom: 5%;
}

.hero-foot {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 28px;
}

.hero-stats {
  display: grid;
  width: clamp(680px, 46vw, 820px);
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 1.05s forwards;
}

.stat {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-label {
  display: block;
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.scroll-cue {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 1.15s forwards;
}

.scroll-line {
  position: relative;
  width: 76px;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.scroll-line i {
  position: absolute;
  top: 0;
  left: 0;
  width: 24px;
  height: 1px;
  background: var(--lime);
  animation: scrollLine 2.4s var(--ease) infinite;
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?ticker 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.ticker {
  position: relative;
  z-index: 3;
  overflow: hidden;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--lime);
  color: var(--ink);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker 32s linear infinite;
}

.ticker:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-group {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 13px 22px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.ticker-group .icon {
  width: 9px;
  height: 9px;
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?problem 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.problem {
  background: #070a08;
  border-top: 1px solid var(--line);
}

.problem-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(44px, 7vw, 110px);
  align-items: center;
}

.problem-copy p {
  max-width: 450px;
  margin: 0 0 19px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.problem-copy .lead {
  color: var(--text);
}

.problem-copy .accent-text {
  margin-top: 30px;
  color: var(--lime);
  font-size: 15px;
}

.collapse {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.collapse-col {
  min-width: 0;
}

.collapse-num {
  display: block;
  margin: 22px 0 24px;
  font-family: var(--font-display);
  font-size: clamp(94px, 10.5vw, 164px);
  font-weight: 700;
  line-height: 0.72;
  letter-spacing: -0.075em;
}

.collapse-num.outline {
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 241, 232, 0.3);
}

.collapse-num.lime {
  color: var(--lime);
  text-shadow: 0 0 70px rgba(200, 255, 61, 0.14);
}

.collapse-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.collapse-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

.after .collapse-list li {
  border-color: rgba(200, 255, 61, 0.15);
  color: rgba(237, 241, 232, 0.75);
}

.after .collapse-list li span:last-child {
  color: var(--lime);
}

.collapse-arrow {
  display: flex;
  align-items: center;
  color: var(--lime);
  opacity: 0.8;
}

.collapse-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--line), var(--lime));
}

.collapse-arrow .icon {
  width: 19px;
  height: 19px;
}

.pull {
  max-width: 1040px;
  margin: clamp(64px, 8vw, 108px) 0 0;
  font-family: var(--font-display);
  font-size: clamp(29px, 3.35vw, 51px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.pull span {
  color: var(--lime);
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?platform 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.platform.light {
  --text: #080a09;
  --muted: #5c665b;
  --dim: #5f6a5e;
  --line: rgba(8, 10, 9, 0.15);
  --line-strong: rgba(8, 10, 9, 0.28);
  position: relative;
  overflow: hidden;
  background: var(--paper);
  color: var(--text);
}

.platform.light::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(8, 10, 9, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(8, 10, 9, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 68%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 68%, transparent 100%);
  pointer-events: none;
}

.platform.light .container {
  position: relative;
  z-index: 1;
}

.platform.light :focus-visible {
  outline-color: #0a0c0b;
}

.platform.light .eyebrow .dot {
  background: #547600;
  box-shadow: 0 0 10px rgba(84, 118, 0, 0.25);
}

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

.platform.light .section-intro {
  color: var(--muted);
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
}

.cap-card {
  position: relative;
  display: flex;
  min-height: 342px;
  flex-direction: column;
  grid-column: span 5;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.18);
  color: var(--text);
  transition: background 0.45s var(--ease), color 0.45s var(--ease),
    border-color 0.45s var(--ease), transform 0.45s var(--ease);
}

.cap-card::before {
  content: "";
  position: absolute;
  top: 74px;
  right: 28px;
  left: 28px;
  height: 1px;
  background: var(--line);
  pointer-events: none;
}

.cap-card::after {
  content: "";
  position: absolute;
  top: 92px;
  right: 27px;
  width: 210px;
  height: 126px;
  background-image: radial-gradient(currentColor 1px, transparent 1px);
  background-size: 13px 13px;
  opacity: 0.09;
  mask-image: linear-gradient(135deg, #000 8%, transparent 84%);
  -webkit-mask-image: linear-gradient(135deg, #000 8%, transparent 84%);
  pointer-events: none;
  transition: opacity 0.45s var(--ease);
}

.cap-card.wide {
  grid-column: span 7;
}

.cap-card:hover {
  z-index: 2;
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-4px);
}

.cap-card:hover::after {
  opacity: 0.16;
}

.cap-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.cap-num,
.cap-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cap-num {
  color: var(--muted);
}

.cap-tag {
  color: var(--dim);
}

.cap-card:hover .cap-num {
  color: rgba(233, 235, 226, 0.5);
}

.cap-card:hover .cap-tag {
  color: var(--lime);
}

.cap-main {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 46px;
}

.cap-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.1;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--ink);
  transition: color 0.45s var(--ease), transform 0.45s var(--ease);
}

.cap-card:hover .cap-icon {
  color: var(--lime);
  transform: translateY(-3px);
}

.cap-card h3 {
  max-width: 480px;
  margin: auto 0 13px;
  font-family: var(--font-display);
  font-size: clamp(27px, 2.7vw, 38px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.cap-card p {
  max-width: 470px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  transition: color 0.45s var(--ease);
}

.cap-card:hover p {
  color: rgba(233, 235, 226, 0.62);
}

.cap-corner {
  position: absolute;
  top: -1px;
  right: -1px;
  width: 10px;
  height: 10px;
  background: var(--lime);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.cap-card:hover .cap-corner {
  opacity: 1;
}

.platform-foot {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 56px;
}

.platform-rule {
  height: 1px;
  flex: 1;
  background: rgba(8, 10, 9, 0.16);
}

.platform-foot .micro {
  color: #5c665b;
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?api 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.api {
  background: #060807;
  border-top: 1px solid var(--line);
}

.api-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(44px, 7vw, 108px);
  align-items: center;
}

.api-copy .section-title {
  margin-top: 26px;
}

.api-list {
  display: grid;
  max-width: 430px;
  gap: 0;
  margin: 36px 0 34px;
  padding: 0;
  list-style: none;
}

.api-list li {
  display: flex;
  gap: 17px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  color: #c1cac0;
  font-size: 14px;
}

.api-list li span {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  color: var(--lime);
}

.terminal {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid #1f2b23;
  background: #050806;
  box-shadow: 0 35px 100px rgba(0, 0, 0, 0.55);
}

.terminal::before {
  content: "";
  position: absolute;
  z-index: 3;
  top: 0;
  left: 0;
  width: 36%;
  height: 1px;
  background: linear-gradient(90deg, var(--lime), transparent);
  opacity: 0.7;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 43px;
  padding: 0 16px;
  border-bottom: 1px solid #1a241e;
}

.terminal-dots {
  display: flex;
  gap: 5px;
}

.terminal-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #2d3a31;
}

.terminal-dots span:first-child {
  background: var(--lime);
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.08em;
  color: #7e8d80;
}

.terminal-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aqua);
}

.terminal-status i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 8px rgba(111, 231, 208, 0.8);
}

.terminal-tabs {
  display: flex;
  overflow-x: auto;
  border-bottom: 1px solid #1a241e;
  scrollbar-width: none;
}

.terminal-tabs::-webkit-scrollbar {
  display: none;
}

.terminal-tabs button {
  flex: 1 0 auto;
  padding: 12px 9px;
  border: 0;
  border-right: 1px solid #18211b;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6c7a6e;
  cursor: pointer;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}

.terminal-tabs button:last-child {
  border-right: 0;
}

.terminal-tabs button:hover {
  color: var(--text);
}

.terminal-tabs button[aria-selected="true"] {
  background: rgba(200, 255, 61, 0.07);
  color: var(--lime);
  box-shadow: inset 0 -1px 0 var(--lime);
}

.terminal-code {
  min-height: 376px;
  padding: 24px 24px 18px;
  overflow: hidden;
}

.terminal-code pre {
  margin: 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 11.7px;
  line-height: 1.9;
  color: #b9c6ba;
  tab-size: 2;
  scrollbar-width: thin;
  scrollbar-color: #2a3a2f transparent;
}

.terminal-code code {
  font-family: inherit;
}

.terminal-code.is-switching {
  animation: codeSwitch 0.3s var(--ease);
}

.tok-key {
  color: #88a18e;
}

.tok-str {
  color: var(--lime);
}

.tok-path {
  color: var(--aqua);
}

.tok-method {
  color: var(--lime);
  font-weight: 500;
}

.tok-num {
  color: var(--aqua);
}

.tok-comment {
  color: #58665b;
}

.terminal-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 11px 18px;
  border-top: 1px solid #1a241e;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #59675c;
}

.copy-btn {
  padding: 5px 9px;
  border: 1px solid #26352b;
  border-radius: 1px;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #90a093;
  cursor: pointer;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.copy-btn:hover {
  border-color: var(--lime);
  color: var(--lime);
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?network 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.network {
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: #07100c;
}

.network::before {
  content: "";
  position: absolute;
  top: 18%;
  right: -5%;
  width: 720px;
  height: 720px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 255, 61, 0.08), transparent 65%);
  filter: blur(60px);
  pointer-events: none;
}

.network-head {
  margin-bottom: 38px;
}

.network-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(30px, 6vw, 90px);
  align-items: center;
}

.network-copy .lead {
  max-width: 480px;
}

.geo-list {
  margin-top: 46px;
  border-top: 1px solid var(--line);
}

.geo-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 58px;
  gap: 16px;
  align-items: start;
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
}

.geo-num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  color: var(--lime);
}

.geo-row h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.geo-row p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
}

.geo-tag {
  justify-self: end;
  padding: 4px 6px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.1em;
  color: var(--dim);
}

.globe-wrap {
  position: relative;
  width: 100%;
  max-width: 700px;
  justify-self: end;
}

.globe-glow {
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 255, 61, 0.13), rgba(111, 231, 208, 0.04) 46%, transparent 68%);
  filter: blur(50px);
}

.globe {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  overflow: visible;
}

.globe text {
  font-family: var(--font-mono);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.globe-label-main {
  font-size: 9px;
  fill: #dfe8dc;
}

.globe-label-sub {
  font-size: 7.5px;
  fill: #7f8e81;
}

.globe-coord {
  font-size: 7px;
  fill: #627065;
}

.globe-grid {
  transform-origin: 360px 360px;
  animation: globeDrift 80s linear infinite;
}

.globe-orbit {
  transform-origin: 360px 360px;
  animation: globeSpin 46s linear infinite;
}

.global-routes path {
  animation: routeFlow 3.2s linear infinite;
}

.pin-pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: pinPulse 3s ease-out infinite;
}


/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?applied 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.applied {
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: #060807;
}

.applied .section-head {
  margin-bottom: 54px;
}

.marquee-wrap {
  position: relative;
  margin: 20px 0 clamp(50px, 7vw, 84px);
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.marquee {
  overflow: hidden;
  padding: 10px 0;
}

.marquee + .marquee {
  border-top: 1px solid rgba(237, 241, 232, 0.06);
}

.marquee-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 30px;
  animation: marquee 46s linear infinite;
  will-change: transform;
}

.marquee-reverse .marquee-track {
  animation-direction: reverse;
  animation-duration: 54s;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee .word {
  font-family: var(--font-display);
  font-size: clamp(64px, 9vw, 142px);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--text);
}

.marquee .word.outline {
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 241, 232, 0.28);
}

.marquee .icon {
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
  color: var(--lime);
}

.applied-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.applied-col {
  padding: 34px 32px 38px;
  border-right: 1px solid var(--line);
}

.applied-col:first-child {
  padding-left: 0;
}

.applied-col:last-child {
  border-right: 0;
}

.applied-col h3 {
  margin: 28px 0 15px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.3vw, 32px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.applied-col p {
  max-width: 340px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.phase-strip {
  display: flex;
  align-items: center;
  gap: 17px;
  margin-top: 46px;
}

.phase-name {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #bcc6bc;
}

.phase-line {
  position: relative;
  height: 1px;
  flex: 1;
  background: var(--line);
}

.phase-line i {
  position: absolute;
  top: -2px;
  left: 52%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px rgba(200, 255, 61, 0.8);
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?company 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.company {
  border-top: 1px solid var(--line);
  background: #080b09;
}

.company-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(44px, 7vw, 110px);
  align-items: start;
}

.company-copy p {
  max-width: 440px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.65;
}

.company-copy .lead {
  color: var(--text);
}

.legal-block {
  display: flex;
  max-width: 360px;
  flex-direction: column;
  gap: 11px;
  margin-top: 44px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.legal-block strong {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.trust-list {
  border-top: 1px solid var(--line);
}

.trust-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 24px;
  gap: 18px;
  align-items: start;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.35s var(--ease), background 0.35s var(--ease);
}

.trust-row:hover {
  padding-left: 10px;
  background: rgba(237, 241, 232, 0.018);
}

.trust-num {
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  color: var(--lime);
}

.trust-row h3 {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.trust-row p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.trust-arrow {
  width: 14px;
  height: 14px;
  margin-top: 6px;
  color: var(--dim);
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}

.trust-row:hover .trust-arrow {
  color: var(--lime);
  transform: translate(2px, -2px);
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?access 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.access {
  position: relative;
  display: flex;
  min-height: 88vh;
  min-height: 88svh;
  align-items: center;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: #050706;
  padding: 130px 0;
}

.access-glow {
  position: absolute;
  bottom: -55%;
  left: 50%;
  width: 1200px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(200, 255, 61, 0.2), rgba(111, 231, 208, 0.05) 42%, transparent 70%);
  filter: blur(54px);
  transform: translateX(-50%);
  opacity: 0.8;
  pointer-events: none;
}

.access-inner {
  position: relative;
  z-index: 2;
}

.access-title {
  margin: 28px 0 27px;
  font-family: var(--font-display);
  font-size: clamp(64px, 10vw, 150px);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.065em;
}

.access-title span {
  color: var(--lime);
}

.access-sub {
  max-width: 500px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.access-form {
  display: flex;
  max-width: 720px;
  align-items: stretch;
  gap: 6px;
  margin-top: 46px;
  padding: 6px;
  border: 1px solid var(--line-strong);
  background: rgba(237, 241, 232, 0.02);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.access-form:focus-within {
  border-color: var(--lime);
  box-shadow: 0 0 0 1px rgba(200, 255, 61, 0.1);
}

.access-form.invalid {
  border-color: #ff6c57;
}

.access-form input {
  min-width: 0;
  flex: 1;
  padding: 13px 15px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  caret-color: var(--lime);
  outline: none;
}

.access-form input::placeholder {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.access-form .btn {
  flex: 0 0 auto;
  min-height: 50px;
  margin: 0;
  border-radius: 1px;
}

.form-note {
  margin: 15px 0 0;
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}

.form-success {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 720px;
  margin-top: 46px;
  padding: 20px 0;
  border-top: 1px solid rgba(200, 255, 61, 0.3);
  border-bottom: 1px solid rgba(200, 255, 61, 0.3);
}

.form-success .success-icon {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border: 1px solid var(--lime);
  border-radius: 50%;
  color: var(--lime);
}

.form-success .success-icon .icon {
  width: 15px;
  height: 15px;
}

.form-success strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.form-success p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.access-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: clamp(70px, 9vw, 120px);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.access-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.access-meta span::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--lime);
  opacity: 0.8;
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?footer 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.footer {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: #050706;
  padding-top: 76px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 60px;
}

.footer-brand .brand {
  gap: 10px;
}

.footer-brand p {
  max-width: 220px;
  margin: 19px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: clamp(38px, 6vw, 86px);
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer-links .micro {
  margin-bottom: 7px;
}

.footer-links a {
  font-size: 13px;
  color: #b7c1b7;
  transition: color 0.25s var(--ease);
}

.footer-links a:hover {
  color: var(--lime);
}

.footer-legal {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-legal p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: #a6b1a6;
}

.footer-word {
  margin-top: 64px;
  font-family: var(--font-display);
  font-size: 22.2vw;
  font-weight: 700;
  line-height: 0.66;
  letter-spacing: -0.075em;
  text-align: center;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 241, 232, 0.19);
  user-select: none;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, #000 4%, rgba(0, 0, 0, 0.2) 78%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 4%, rgba(0, 0, 0, 0.2) 78%, transparent 100%);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0 28px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}

.footer-bottom a {
  color: #aab5aa;
  transition: color 0.25s var(--ease);
}

.footer-bottom a:hover {
  color: var(--lime);
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?reveal / motion 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

.js .reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@keyframes titleRise {
  to { transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes ringA {
  from { transform: rotateX(64deg) rotateZ(-22deg); }
  to { transform: rotateX(64deg) rotateZ(338deg); }
}

@keyframes ringB {
  from { transform: rotateX(72deg) rotateZ(38deg); }
  to { transform: rotateX(72deg) rotateZ(-322deg); }
}

@keyframes ringC {
  from { transform: rotateY(64deg) rotateZ(12deg); }
  to { transform: rotateY(64deg) rotateZ(372deg); }
}

@keyframes coreSpin {
  to { transform: rotate(360deg); }
}

@keyframes coreScan {
  0%, 100% { top: 18%; opacity: 0; }
  15% { opacity: 0.6; }
  50% { opacity: 0.6; }
  85% { opacity: 0; }
  100% { top: 82%; }
}

@keyframes coreBreath {
  0%, 100% { opacity: 0.6; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.03); }
}

@keyframes scrollLine {
  0% { transform: translateX(-26px); }
  100% { transform: translateX(78px); }
}

@keyframes ticker {
  to { transform: translateX(-10%); }
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-2%, -3%); }
  20% { transform: translate(3%, -2%); }
  30% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, 3%); }
  50% { transform: translate(-1%, 4%); }
  60% { transform: translate(4%, 1%); }
  70% { transform: translate(-4%, -1%); }
  80% { transform: translate(3%, 4%); }
  90% { transform: translate(-2%, -2%); }
}

@keyframes globeDrift {
  to { transform: rotate(360deg); }
}

@keyframes globeSpin {
  to { transform: rotate(-360deg); }
}

@keyframes routeFlow {
  to { stroke-dashoffset: -48; }
}

@keyframes pinPulse {
  0% { transform: scale(0.7); opacity: 0.8; }
  70% { transform: scale(2.1); opacity: 0; }
  100% { transform: scale(2.1); opacity: 0; }
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

@keyframes codeSwitch {
  from { opacity: 0.3; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?responsive 鈥斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€斺€?*/

@media (max-width: 1240px) {
  .container {
    width: min(var(--container), calc(100% - 72px));
  }

  .hero-title {
    font-size: clamp(58px, 6.2vw, 90px);
  }

  .orbit {
    width: min(47vw, 560px);
  }

  .hero-stats {
    gap: 24px;
  }

  .nav-links {
    gap: 25px;
    margin-right: 28px;
  }
}

@media (max-width: 1040px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
  }

  .hero-title {
    font-size: clamp(56px, 6.5vw, 78px);
  }

  .orbit {
    width: min(48vw, 500px);
    margin-right: -4%;
  }

  .section-head {
    grid-template-columns: 190px 1fr;
  }

  .problem-grid,
  .api-grid,
  .network-grid,
  .company-grid {
    gap: 44px;
  }

  .collapse {
    grid-template-columns: minmax(0, 1fr) 54px minmax(0, 1fr);
  }

  .collapse-num {
    font-size: clamp(80px, 10vw, 120px);
  }

  .applied-col {
    padding: 30px 24px 34px;
  }
}

@media (max-width: 900px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .lang-switch {
    margin-left: auto;
    margin-right: 6px;
    padding: 9px 11px;
  }

  .menu-btn {
    display: block;
  }

  .hero {
    min-height: auto;
    padding-top: 108px;
  }

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

  .hero-copy {
    max-width: 780px;
    padding-bottom: 8px;
  }

  .hero-title {
    font-size: clamp(64px, 10.5vw, 100px);
  }

  .hero-visual {
    justify-content: center;
    margin-top: 8px;
  }

  .orbit {
    width: min(78vw, 560px);
    margin-right: 0;
  }

  .label-b {
    right: 0;
  }

  .label-c {
    left: 0;
  }

  .hero-foot {
    flex-direction: column;
    align-items: stretch;
    gap: 26px;
    padding-top: 34px;
    padding-bottom: 24px;
  }

  .hero-stats {
    width: 100%;
  }

  .scroll-cue {
    display: none;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .section-head > .eyebrow {
    padding-top: 0;
  }

  .problem-grid,
  .api-grid,
  .network-grid,
  .company-grid {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .problem-copy {
    max-width: 620px;
  }

  .collapse {
    max-width: 640px;
  }

  .api-copy {
    max-width: 640px;
  }

  .terminal {
    max-width: 720px;
  }

  .globe-wrap {
    justify-self: center;
    max-width: 620px;
  }

  .applied-grid {
    grid-template-columns: 1fr;
  }

  .applied-col {
    padding: 28px 0 32px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .applied-col:last-child {
    border-bottom: 0;
  }

  .applied-col p {
    max-width: 520px;
  }

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

  .footer-legal {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    gap: 22px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
  }

  .footer-legal p {
    margin-right: auto;
  }
}

@media (max-width: 700px) {
  .container {
    width: calc(100% - 40px);
  }

  .nav-inner {
    height: 72px;
  }

  .nav.scrolled .nav-inner {
    height: 64px;
  }

  .hero {
    padding-top: 94px;
  }

  .hero-title {
    margin-top: 26px;
    font-size: clamp(38px, 11.2vw, 70px);
  }

  .hero-sub {
    font-size: 15.5px;
  }

  .hero-note {
    font-size: 8.5px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-orb {
    top: 12%;
    right: -70%;
    width: 720px;
    height: 720px;
    opacity: 0.55;
  }

  .hero-ring {
    top: 17%;
    right: -65%;
    width: 640px;
    height: 640px;
  }

  .hero-axis,
  .hero-coord {
    display: none;
  }

  .orbit {
    width: min(92vw, 500px);
  }

  .orbit-label {
    font-size: 7px;
    padding: 5px 6px;
  }

  .label-b,
  .label-c {
    display: none;
  }

  .label-a {
    top: 4%;
    left: 0;
  }

  .label-d {
    right: 0;
    bottom: 2%;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .section {
    padding: 84px 0;
  }

  .section-head {
    margin-bottom: 46px;
  }

  .section-title {
    font-size: clamp(38px, 10vw, 56px);
  }

  .section-intro {
    font-size: 16px;
  }

  .collapse {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 28px 0;
  }

  .collapse-num {
    margin: 16px 0 18px;
    font-size: 96px;
  }

  .collapse-arrow {
    width: 1px;
    height: 42px;
    margin-left: 50%;
    flex-direction: column;
    justify-content: flex-end;
  }

  .collapse-line {
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, var(--line), var(--lime));
  }

  .collapse-arrow .icon {
    transform: rotate(90deg);
    margin-bottom: -10px;
  }

  .pull {
    font-size: clamp(27px, 8vw, 40px);
  }

  .cap-grid {
    display: block;
  }

  .cap-card {
    min-height: 310px;
    margin-bottom: 12px;
    padding: 24px;
  }

  .cap-card h3 {
    font-size: 30px;
  }

  .platform-foot {
    gap: 12px;
  }

  .platform-foot .micro {
    font-size: 8px;
  }

  .terminal-code {
    min-height: 320px;
    padding: 18px 16px 14px;
  }

  .terminal-code pre {
    font-size: 9.8px;
    line-height: 1.85;
  }

  .terminal-tabs {
    flex-wrap: wrap;
  }

  .terminal-tabs button {
    flex: 0 0 33.333%;
    border-bottom: 1px solid #18211b;
    font-size: 7.5px;
  }

  .globe-wrap {
    width: 100%;
  }

  .globe-label-main {
    font-size: 12px;
  }

  .globe-label-sub {
    font-size: 10px;
  }

  .globe-coord {
    font-size: 9px;
  }

  .marquee .word {
    font-size: 18vw;
  }

  .marquee .icon {
    width: 17px;
    height: 17px;
  }

  .marquee-track {
    gap: 18px;
  }

  .phase-strip {
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 36px;
  }

  .phase-line {
    flex-basis: 40px;
  }

  .access {
    min-height: auto;
    padding: 100px 0;
  }

  .access-title {
    font-size: clamp(46px, 14.5vw, 86px);
  }

  .access-sub {
    font-size: 15.5px;
  }

  .access-form {
    flex-direction: column;
    gap: 6px;
    padding: 6px;
    border: 1px solid var(--line-strong);
  }

  .access-form input {
    padding: 14px 15px;
    border-bottom: 1px solid var(--line);
  }

  .access-form .btn {
    width: 100%;
    margin: 0;
  }

  .access-meta {
    gap: 16px 22px;
    margin-top: 60px;
  }

  .footer {
    padding-top: 58px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .footer-links {
    gap: 56px;
  }

  .footer-legal {
    flex-wrap: wrap;
  }

  .footer-word {
    margin-top: 46px;
    font-size: 29vw;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    font-size: 7px;
  }

  .footer-bottom-mid {
    display: none;
  }
}

@media (max-width: 420px) {
  .brand-word {
    font-size: 13px;
  }

  .orbit {
    width: 94vw;
  }

  .hero-stats {
    gap: 16px;
  }

  .stat-num {
    font-size: 19px;
  }

  .terminal-tabs button {
    flex-basis: 50%;
  }

  .marquee .word {
    font-size: 20vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }

  .hero-title .line > span,
  .hero-eyebrow,
  .hero-sub,
  .hero-note,
  .hero-actions,
  .hero-stats,
  .scroll-cue {
    opacity: 1;
    transform: none;
  }

  .grain {
    display: none;
  }

  .cursor {
    display: none;
  }

  .marquee-track,
  .ticker-track,
  .globe-grid,
  .globe-orbit,
  .global-routes path,
  .pin-pulse,
  .orbit-ring {
    animation: none !important;
  }

  .marquee-track,
  .ticker-track {
    transform: none !important;
  }
}



/* Chinese typography */
html[lang=zh-CN] .hero-title {
  font-size: clamp(46px, 5vw, 78px);
  line-height: 1.08;
  letter-spacing: 0;
}

html[lang=zh-CN] .hero-title .line > span {
  white-space: nowrap;
}

html[lang=zh-CN] .hero-sub {
  line-height: 1.8;
}

html[lang=zh-CN] .section-title {
  line-height: 1.12;
  letter-spacing: 0;
}

html[lang=zh-CN] .access-title {
  line-height: 0.98;
  letter-spacing: 0;
}

html[lang=zh-CN] .pull {
  line-height: 1.32;
  letter-spacing: 0;
}

html[lang=zh-CN] .cap-card h3,
html[lang=zh-CN] .applied-col h3,
html[lang=zh-CN] .trust-row h3,
html[lang=zh-CN] .geo-row h3 {
  line-height: 1.22;
  letter-spacing: 0;
}

html[lang=zh-CN] .menu-links a {
  letter-spacing: 0;
}

html[lang=zh-CN] .marquee .word {
  letter-spacing: 0;
}

html[lang=zh-CN] .eyebrow {
  letter-spacing: 0.08em;
}

html[lang=zh-CN] .micro {
  letter-spacing: 0.08em;
}

@media (max-width: 700px) {
  html[lang=zh-CN] .hero-title {
    font-size: clamp(30px, 9.2vw, 52px);
  }
}


html[lang=zh-CN] .section-title {
  font-size: clamp(40px, 4.1vw, 66px);
}

html[lang=zh-CN] .pull span {
  display: block;
}


html[lang=zh-CN] .lead {
  font-size: clamp(20px, 1.9vw, 26px);
  line-height: 1.55;
}

html[lang=zh-CN] .network-copy .lead {
  max-width: 540px;
}

html[lang=zh-CN] .applied-col p {
  max-width: 100%;
  font-size: 13.5px;
  line-height: 1.7;
}


.applied {
  padding-top: clamp(58px, 6vw, 88px);
}


/* Language menu */
.lang {
  position: relative;
}

.lang-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: transparent;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.lang-trigger:hover,
.lang-trigger[aria-expanded=true] {
  border-color: var(--lime);
}

.lang-globe {
  width: 12px;
  height: 12px;
  color: var(--muted);
}

.lang-globe circle,
.lang-globe path,
.lang-chevron path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lang-chevron {
  width: 10px;
  height: 10px;
  color: var(--dim);
  transition: transform 0.3s var(--ease);
}

.lang-trigger[aria-expanded=true] .lang-chevron {
  transform: rotate(180deg);
}

.lang-current {
  color: var(--lime);
}

.lang-menu {
  position: absolute;
  z-index: 1200;
  top: calc(100% + 8px);
  right: 0;
  display: grid;
  width: 360px;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  padding: 10px;
  border: 1px solid var(--line-strong);
  background: #0a0f0c;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.65);
}

.lang-menu[hidden] {
  display: none;
}

.lang-menu-head {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  padding: 4px 7px 9px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.lang-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 7px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.lang-item:hover {
  background: rgba(200, 255, 61, 0.06);
  color: var(--text);
}

.lang-item.is-active {
  background: rgba(200, 255, 61, 0.05);
  color: var(--lime);
}

.lang-item > span {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--dim);
}

.lang-item.is-active > span {
  color: var(--lime);
}

.lang-item em {
  padding: 1px 3px;
  border: 1px solid #26352b;
  font-family: var(--font-mono);
  font-size: 6px;
  font-style: normal;
  letter-spacing: 0.06em;
  color: #657468;
}

.toast {
  position: fixed;
  z-index: 11000;
  bottom: 28px;
  left: 50%;
  padding: 12px 16px;
  border: 1px solid var(--line-strong);
  background: rgba(6, 8, 7, 0.94);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 900px) {
  .lang {
    margin-left: auto;
    margin-right: 6px;
  }

  .lang-trigger {
    padding: 9px 10px;
  }
}

@media (max-width: 700px) {
  .lang-menu {
    position: fixed;
    top: 72px;
    right: 16px;
    width: calc(100vw - 32px);
    max-height: 62vh;
    overflow-y: auto;
  }

  .lang-item {
    font-size: 11px;
  }
}


/* Clean section headers: no micro labels */
.section-head {
  display: block;
}


/* Hero layer stack */
.stack-scene {
  position: relative;
  width: min(44vw, 680px);
  aspect-ratio: 1;
  margin-right: -2.5%;
  perspective: 1200px;
  transform: translate3d(0, 0, 0);
  transition: transform 0.7s var(--ease);
}

.stack-glow {
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 255, 61, 0.18), rgba(111, 231, 208, 0.06) 38%, transparent 67%);
  filter: blur(54px);
  opacity: 0.85;
  animation: coreBreath 9s ease-in-out infinite;
}

.stack-halo {
  position: absolute;
  border: 1px solid rgba(200, 255, 61, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.halo-a {
  inset: 6%;
  transform: rotateX(68deg) rotateZ(-20deg);
  animation: haloA 42s linear infinite;
}

.halo-b {
  inset: 18%;
  border-color: rgba(111, 231, 208, 0.13);
  transform: rotateX(72deg) rotateZ(34deg);
  animation: haloB 52s linear infinite;
}

.stack-scene::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: 18%;
  bottom: 8%;
  left: 18%;
  height: 14%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(200, 255, 61, 0.14), transparent 70%);
  filter: blur(22px);
}

.stack {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 58%;
  height: 46%;
  transform: translate(-50%, -50%) rotateX(60deg) rotateZ(-35deg);
  transform-style: preserve-3d;
}

.slab {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 1px solid rgba(200, 255, 61, 0.18);
  border-radius: 3px;
  background: linear-gradient(135deg, rgba(24, 54, 43, 0.8), rgba(5, 11, 8, 0.92));
  box-shadow: 0 0 34px rgba(200, 255, 61, 0.04);
  transform: translateZ(var(--z));
}

.slab::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(200, 255, 61, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 255, 61, 0.12) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.35;
  mask-image: linear-gradient(135deg, #000, transparent 78%);
  -webkit-mask-image: linear-gradient(135deg, #000, transparent 78%);
}

.slab::after {
  content: "";
  position: absolute;
  inset: -20% -60%;
  background: linear-gradient(105deg, transparent 44%, rgba(200, 255, 61, 0.16) 50%, transparent 56%);
  animation: slabSweep 8s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}

.slab-a {
  --z: 132px;
  --d: 0s;
  border-color: rgba(200, 255, 61, 0.52);
  background: linear-gradient(135deg, rgba(39, 76, 58, 0.7), rgba(6, 13, 9, 0.9));
  box-shadow: 0 0 44px rgba(200, 255, 61, 0.1);
}

.slab-b {
  --z: 88px;
  --d: 0.5s;
  border-color: rgba(200, 255, 61, 0.32);
}

.slab-c {
  --z: 44px;
  --d: 1s;
  border-color: rgba(111, 231, 208, 0.24);
}

.slab-d {
  --z: 0px;
  --d: 1.5s;
  border-color: rgba(111, 231, 208, 0.16);
}

.stack-beam {
  position: absolute;
  z-index: 3;
  top: 15%;
  left: 50%;
  width: 1px;
  height: 68%;
  background: linear-gradient(to bottom, transparent, rgba(200, 255, 61, 0.9) 45%, rgba(200, 255, 61, 0.15) 75%, transparent);
  box-shadow: 0 0 18px rgba(200, 255, 61, 0.45);
  opacity: 0.55;
  transform: translateX(-50%);
  animation: beamPulse 5s ease-in-out infinite;
}

.stack-core {
  position: absolute;
  z-index: 5;
  top: 50%;
  left: 50%;
  display: grid;
  width: 18%;
  aspect-ratio: 1;
  place-items: center;
  transform: translate(-50%, -50%);
}

.stack-core::before {
  content: "";
  position: absolute;
  inset: 10%;
  border: 1px solid rgba(200, 255, 61, 0.5);
  box-shadow: 0 0 26px rgba(200, 255, 61, 0.16), inset 0 0 20px rgba(200, 255, 61, 0.05);
  transform: rotate(45deg);
  animation: coreFrame 7s ease-in-out infinite;
}

.stack-mark {
  position: relative;
  z-index: 2;
  width: 72%;
  height: 72%;
  color: rgba(244, 248, 255, 0.95);
  filter: drop-shadow(0 0 16px rgba(200, 255, 61, 0.32));
}

.stack-node {
  position: absolute;
  z-index: 6;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(200, 255, 61, 0.9), 0 0 30px rgba(200, 255, 61, 0.4);
  animation: nodePulse 4s ease-in-out infinite;
}

.node-a {
  top: 33%;
  left: 15%;
}

.node-b {
  top: 20%;
  right: 18%;
  background: var(--aqua);
  box-shadow: 0 0 12px rgba(111, 231, 208, 0.9), 0 0 30px rgba(111, 231, 208, 0.4);
  animation-delay: 0.8s;
}

.node-c {
  right: 10%;
  bottom: 32%;
  width: 4px;
  height: 4px;
  animation-delay: 1.6s;
}

.stack-spark {
  position: absolute;
  z-index: 1;
  width: 1px;
  height: 46px;
  background: linear-gradient(to bottom, transparent, rgba(111, 231, 208, 0.5), transparent);
  opacity: 0.5;
}

.spark-a {
  top: 20%;
  left: 9%;
  transform: rotate(26deg);
}

.spark-b {
  right: 8%;
  bottom: 19%;
  transform: rotate(-30deg);
}

@keyframes slabSweep {
  0%, 20% { transform: translateX(-120%); opacity: 0; }
  35% { opacity: 1; }
  60%, 100% { transform: translateX(120%); opacity: 0; }
}

@keyframes haloA {
  from { transform: rotateX(68deg) rotateZ(-20deg); }
  to { transform: rotateX(68deg) rotateZ(340deg); }
}

@keyframes haloB {
  from { transform: rotateX(72deg) rotateZ(34deg); }
  to { transform: rotateX(72deg) rotateZ(-326deg); }
}

@keyframes beamPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

@keyframes coreFrame {
  0%, 100% { transform: rotate(45deg) scale(0.94); opacity: 0.55; }
  50% { transform: rotate(45deg) scale(1.04); opacity: 0.95; }
}

@keyframes nodePulse {
  0%, 100% { opacity: 0.4; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

@media (max-width: 1240px) {
  .stack-scene { width: min(47vw, 620px); }
}

@media (max-width: 1040px) {
  .stack-scene { width: min(48vw, 520px); margin-right: -4%; }
}

@media (max-width: 900px) {
  .stack-scene { width: min(78vw, 560px); margin-right: 0; }
}

@media (max-width: 700px) {
  .stack-scene { width: min(92vw, 500px); }
}

@media (max-width: 420px) {
  .stack-scene { width: 94vw; }
}


.nowrap {
  white-space: nowrap;
}


.company-geo {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.company-geo i {
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--lime);
}

.company-geo span[aria-hidden] {
  color: var(--dim);
}


.access-cta {
  display: flex;
  width: min(100%, 720px);
  min-height: 64px;
  margin-top: 46px;
  padding: 0 22px;
  align-items: center;
  justify-content: space-between;
  font-size: 15px;
  font-weight: 600;
}

.access-cta .icon {
  width: 16px;
  height: 16px;
}

@media (max-width: 700px) {
  .access-cta {
    min-height: 56px;
    margin-top: 34px;
    padding: 0 18px;
    font-size: 14px;
  }
}


html[dir=rtl] .hero-title,
html[dir=rtl] .section-title,
html[dir=rtl] .access-title,
html[dir=rtl] .hero-sub,
html[dir=rtl] .lead,
html[dir=rtl] .section-intro {
  text-align: right;
}


html[dir=rtl] .lang-menu {
  right: auto;
  left: 0;
}

@media (max-width: 700px) {
  html[dir=rtl] .lang-menu {
    right: auto;
    left: 16px;
  }
}


/* Dynamic translations run longer than the English/Chinese source. */
html[lang]:not([lang=en]):not([lang=zh-CN]) .hero-title {
  font-size: clamp(38px, 4.2vw, 64px);
  line-height: 1.16;
  margin-bottom: 34px;
}

html[lang]:not([lang=en]):not([lang=zh-CN]) .hero-title .line {
  overflow: visible;
  padding-bottom: 0.08em;
  margin-bottom: -0.02em;
}

html[lang]:not([lang=en]):not([lang=zh-CN]) .hero-title .line > span {
  white-space: normal;
}

html[lang]:not([lang=en]):not([lang=zh-CN]) .access-title {
  font-size: clamp(48px, 7vw, 104px);
  line-height: 1.02;
}


html[lang]:not([lang=en]):not([lang=zh-CN]) .hero-title .line > span {
  animation: none;
  transform: none;
}


/* Server data flow */
.data-core {
  position: relative;
  top: 20px;
  width: min(45vw, 690px);
  aspect-ratio: 1;
  margin-right: -2%;
}

.data-visual {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.rack-group {
  animation: rackFloat 8s ease-in-out infinite;
}

.data-path {
  fill: none;
  stroke: url(#stream-grad);
  stroke-width: 1.25;
  stroke-dasharray: 3 8;
  opacity: 0.85;
  animation: dataDash 3.2s linear infinite;
}

.data-path.spine {
  stroke-dasharray: 2 7;
  opacity: 0.6;
  animation-duration: 4.6s;
}

.packet {
  fill: #C8FF3D;
  filter: drop-shadow(0 0 5px rgba(200, 255, 61, 0.75));
}

.packet-b {
  fill: #6FE7D0;
  filter: drop-shadow(0 0 5px rgba(111, 231, 208, 0.7));
}

.led {
  fill: #C8FF3D;
  animation: ledBlink 3.2s ease-in-out infinite;
}

.led-b {
  fill: #6FE7D0;
  animation-delay: 0.8s;
}

.led-c {
  animation-delay: 1.6s;
}

.led-d {
  fill: #6FE7D0;
  animation-delay: 2.2s;
}

.node {
  fill: #C8FF3D;
  filter: drop-shadow(0 0 8px rgba(200, 255, 61, 0.8));
}

.node-b {
  fill: #6FE7D0;
  filter: drop-shadow(0 0 8px rgba(111, 231, 208, 0.7));
}

.node-ring {
  fill: none;
  stroke: rgba(200, 255, 61, 0.5);
  stroke-width: 1;
  transform-box: fill-box;
  transform-origin: center;
  animation: nodePing 4s ease-out infinite;
}

.ring-b {
  stroke: rgba(111, 231, 208, 0.45);
  animation-delay: 1.2s;
}

.data-core-mark {
  color: rgba(244, 248, 255, 0.96);
  filter: drop-shadow(0 0 18px rgba(200, 255, 61, 0.3));
}

.core-diamond {
  fill: none;
  stroke: rgba(200, 255, 61, 0.5);
  stroke-width: 1;
  animation: corePulse 6s ease-in-out infinite;
}

.core-ring {
  fill: none;
  stroke: rgba(200, 255, 61, 0.18);
  stroke-width: 1;
  stroke-dasharray: 2 9;
  animation: dataDash 12s linear infinite;
}

.rack-scan rect {
  filter: blur(6px);
}

@keyframes dataDash {
  to { stroke-dashoffset: -52; }
}

@keyframes rackFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes ledBlink {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

@keyframes nodePing {
  0% { transform: scale(0.65); opacity: 0.65; }
  75%, 100% { transform: scale(1.9); opacity: 0; }
}

@keyframes corePulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.9; }
}

@media (max-width: 1240px) {
  .data-core { width: min(48vw, 640px); }
}

@media (max-width: 1040px) {
  .data-core { width: min(50vw, 540px); margin-right: -4%; }
}

@media (max-width: 900px) {
  .data-core { width: min(80vw, 580px); margin-right: 0; }
}

@media (max-width: 700px) {
  .data-core { width: min(94vw, 520px); }
}

@media (max-width: 420px) {
  .data-core { width: 96vw; }
}


/* Footer contact */
.footer-contact {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
  padding: 54px 0 46px;
  border-top: 1px solid var(--line);
}

.footer-contact-copy h3 {
  margin: 16px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.footer-contact-copy p {
  max-width: 420px;
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.footer-contact-note {
  margin-top: 20px !important;
  color: var(--dim) !important;
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
}

.footer-contact-list {
  border-top: 1px solid var(--line);
}

.footer-contact-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  transition: color 0.25s var(--ease);
}

.footer-contact-row:hover {
  color: var(--text);
}

.contact-label {
  flex: 0 0 130px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

.contact-value {
  color: var(--text);
  font-size: 14px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.contact-action {
  margin-left: auto;
  padding: 4px 7px;
  border: 1px solid rgba(200, 255, 61, 0.22);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  color: var(--lime);
  white-space: nowrap;
}

.footer-contact-row .icon {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  margin-left: auto;
  color: var(--muted);
}

.footer-contact-row .contact-action + .icon {
  margin-left: 10px;
}

@media (max-width: 900px) {
  .footer-contact {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 42px 0 36px;
  }
}

@media (max-width: 700px) {
  .contact-label {
    flex-basis: 100px;
  }

  .footer-contact-row {
    gap: 10px;
    padding: 14px 0;
  }

  .contact-value {
    font-size: 12px;
  }

  .contact-action {
    padding: 3px 5px;
    font-size: 7px;
  }
}


@media (min-width: 1041px) {
  .hero {
    min-height: auto;
    padding-top: 104px;
    padding-bottom: 24px;
  }
}


/* Chinese display weights: Noto Sans SC gets too dense at 800. */
html[lang=zh-CN] {
  font-synthesis: none;
}

html[lang=zh-CN] .hero-title,
html[lang=zh-CN] .section-title,
html[lang=zh-CN] .access-title {
  font-weight: 700;
}

html[lang=zh-CN] .cap-card h3,
html[lang=zh-CN] .applied-col h3,
html[lang=zh-CN] .trust-row h3,
html[lang=zh-CN] .geo-row h3 {
  font-weight: 600;
}


/* Script-aware typography: keep every language on a real text face, not a synthesized one. */
html {
  font-synthesis: none;
  font-optical-sizing: auto;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html[lang="zh-CN"] .hero-title,
html[lang="zh-CN"] .section-title,
html[lang="zh-CN"] .access-title,
html[lang="zh-CN"] .pull,
html[lang="zh-CN"] .cap-card h3,
html[lang="zh-CN"] .applied-col h3,
html[lang="zh-CN"] .trust-row h3,
html[lang="zh-CN"] .geo-row h3 {
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

html[lang]:not([lang="en"]) .hero-title .line {
  overflow: visible;
}

html[lang]:not([lang="en"]):not([lang="zh-CN"]) .hero-title,
html[lang]:not([lang="en"]):not([lang="zh-CN"]) .section-title,
html[lang]:not([lang="en"]):not([lang="zh-CN"]) .access-title {
  font-weight: 700;
}

html[lang]:not([lang="en"]):not([lang="zh-CN"]) .cap-card h3,
html[lang]:not([lang="en"]):not([lang="zh-CN"]) .applied-col h3,
html[lang]:not([lang="en"]):not([lang="zh-CN"]) .trust-row h3 {
  font-weight: 600;
}

/* Arabic and Devanagari need more vertical room than Latin. */
html[lang="ar"] .hero-title,
html[lang="hi"] .hero-title {
  line-height: 1.3;
}

html[lang="ar"] .section-title,
html[lang="hi"] .section-title {
  line-height: 1.25;
}

html[lang="ar"] .access-title,
html[lang="hi"] .access-title {
  line-height: 1.2;
}

html[lang="ar"] .cap-card h3,
html[lang="ar"] .applied-col h3,
html[lang="ar"] .trust-row h3,
html[lang="hi"] .cap-card h3,
html[lang="hi"] .applied-col h3,
html[lang="hi"] .trust-row h3 {
  line-height: 1.35;
}

/* CJK needs a little more leading than the Latin display face. */
html[lang="ja"] .hero-title,
html[lang="ko"] .hero-title {
  line-height: 1.2 !important;
}

html[lang="ja"] .section-title,
html[lang="ko"] .section-title {
  line-height: 1.16;
}

/* Keep translated display lines from being visually compressed. */
html[lang="zh-CN"] .hero-title {
  font-weight: 700;
  line-height: 1.15;
}

html[lang="zh-CN"] .section-title,
html[lang="zh-CN"] .access-title {
  font-weight: 700;
}

html[lang="zh-CN"] .access-title {
  line-height: 1.06;
}

html[lang="ar"] .hero-title,
html[lang="hi"] .hero-title {
  line-height: 1.3 !important;
}

html[lang="ar"] .access-title,
html[lang="hi"] .access-title {
  line-height: 1.2 !important;
}

html[lang="ar"] .section-title,
html[lang="hi"] .section-title {
  line-height: 1.25 !important;
}