:root {
  --void: #050806;
  --panel: #0b120c;
  --panel-2: #101a12;
  --line: rgba(118, 185, 0, 0.28);
  --green: #76b900;
  --green-hot: #b6ff3a;
  --green-dim: #3d6a12;
  --cream: #e8c4a0;
  --metal: #d7dde4;
  --ink: #e8f5d8;
  --muted: #8aa07a;
  --font-display: "Orbitron", sans-serif;
  --font-body: "Rajdhani", sans-serif;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--void);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.55;
  overflow-x: hidden;
}

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

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

button {
  font: inherit;
}

.void {
  position: fixed;
  inset: 0;
  z-index: -4;
  background:
    radial-gradient(900px 520px at 18% 8%, rgba(118, 185, 0, 0.16), transparent 58%),
    radial-gradient(700px 480px at 88% 18%, rgba(232, 196, 160, 0.06), transparent 55%),
    radial-gradient(1000px 700px at 50% 110%, rgba(118, 185, 0, 0.08), transparent 60%),
    linear-gradient(180deg, #060907 0%, #040605 100%);
}

.hex-lattice {
  position: fixed;
  inset: 0;
  z-index: -3;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(118, 185, 0, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118, 185, 0, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 30%, #000 20%, transparent 78%);
  animation: lattice-drift 28s linear infinite;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 8;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0 2px,
    rgba(0, 0, 0, 0.08) 2px 3px
  );
  mix-blend-mode: multiply;
  opacity: 0.35;
}

.cursor-glow {
  position: fixed;
  width: 280px;
  height: 280px;
  margin: -140px 0 0 -140px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 7;
  background: radial-gradient(circle, rgba(118, 185, 0, 0.16), transparent 68%);
  transform: translate(-200px, -200px);
  transition: opacity 0.3s ease;
}

#computeCanvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
}

.trace-layer {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.trace {
  fill: none;
  stroke: var(--green);
  stroke-width: 1.2;
  opacity: 0.35;
  stroke-dasharray: 18 14;
  animation: trace-run 14s linear infinite;
}

.trace-b { animation-duration: 18s; opacity: 0.22; }
.trace-c { animation-duration: 22s; opacity: 0.18; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 28px;
  background: rgba(5, 8, 6, 0.72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(118, 185, 0, 0.45);
  box-shadow: 0 0 18px rgba(118, 185, 0, 0.25);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-copy {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.18em;
  font-size: 15px;
}

.brand-sub {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.site-nav a:hover {
  color: var(--green-hot);
  text-shadow: 0 0 12px rgba(182, 255, 58, 0.45);
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--green);
  color: var(--void) !important;
  background: linear-gradient(180deg, var(--green-hot), var(--green));
  box-shadow: 0 0 18px rgba(118, 185, 0, 0.35);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 10px;
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--green);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: 84px 28px 96px;
}

.hero-rail {
  position: absolute;
  left: 0;
  top: 40px;
  bottom: 40px;
  width: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-rail span {
  width: 10px;
  height: 28px;
  background: linear-gradient(90deg, var(--green-dim), var(--green));
  clip-path: polygon(0 0, 100% 18%, 100% 82%, 0 100%);
  opacity: 0.7;
  animation: rail-blink 2.4s ease-in-out infinite;
}

.hero-rail span:nth-child(2) { animation-delay: 0.2s; }
.hero-rail span:nth-child(3) { animation-delay: 0.4s; }
.hero-rail span:nth-child(4) { animation-delay: 0.6s; }
.hero-rail span:nth-child(5) { animation-delay: 0.8s; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 6px 12px 6px 8px;
  border: 1px solid var(--line);
  background: rgba(118, 185, 0, 0.08);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.chip-icon {
  width: 18px;
  height: 18px;
}

.chip-jp {
  margin-left: 6px;
  color: var(--green-hot);
  letter-spacing: 0.2em;
}

.wordmark {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(64px, 9vw, 112px);
  line-height: 0.9;
  letter-spacing: 0.08em;
  background: linear-gradient(180deg, #ffffff 0%, #cfd6dc 28%, #76b900 52%, #f3f6f8 74%, #8d959c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 8px 18px rgba(118, 185, 0, 0.25));
  animation: metal-shift 7s ease-in-out infinite;
  background-size: 100% 220%;
}

.wordmark-sub {
  display: block;
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: clamp(14px, 2vw, 18px);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
}

.lead {
  max-width: 540px;
  margin: 22px 0 0;
  color: #cfe0bc;
  font-size: 21px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: var(--green);
  box-shadow: 0 8px 24px rgba(118, 185, 0, 0.18);
}

.btn-core {
  background: linear-gradient(180deg, #c8ff4d, #76b900);
  color: #081106;
  border-color: #d8ff7a;
  box-shadow: 0 0 24px rgba(118, 185, 0, 0.32);
}

.btn-copy {
  cursor: pointer;
  background: transparent;
  color: var(--green-hot);
}

.hero-stage {
  position: relative;
  height: 520px;
  display: grid;
  place-items: center;
  perspective: 900px;
}

.fan {
  position: absolute;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background:
    repeating-conic-gradient(from 0deg, rgba(118, 185, 0, 0.22) 0 12deg, transparent 12deg 28deg);
  mask: radial-gradient(circle, transparent 28%, #000 29% 68%, transparent 69%);
  animation: spin 3.2s linear infinite;
  filter: drop-shadow(0 0 18px rgba(118, 185, 0, 0.35));
}

.fan-left { left: 8%; top: 18%; }
.fan-right { right: 8%; bottom: 16%; animation-direction: reverse; animation-duration: 3.8s; }

.hex-ring,
.hex-ring.ring-slow {
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(118, 185, 0, 0.35);
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
  animation: hex-pulse 4.5s ease-in-out infinite;
}

.hex-ring.ring-slow {
  width: 470px;
  height: 470px;
  border-color: rgba(232, 196, 160, 0.18);
  animation-duration: 7s;
}

.logo-wafer {
  position: relative;
  z-index: 2;
  width: min(360px, 78%);
  aspect-ratio: 1;
  padding: 10px;
  background: radial-gradient(circle at 50% 40%, rgba(118, 185, 0, 0.18), #070b08 68%);
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
  box-shadow: 0 0 40px rgba(118, 185, 0, 0.22);
  animation: wafer-float 5.5s ease-in-out infinite;
  transform-style: preserve-3d;
  transition: transform 0.2s ease;
}

.logo-wafer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
}

.pulse-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-hot);
  box-shadow: 0 0 12px var(--green-hot);
  animation: ping 2.2s ease-out infinite;
}

.d1 { top: 12%; left: 22%; }
.d2 { top: 28%; right: 14%; animation-delay: 0.6s; }
.d3 { bottom: 18%; left: 30%; animation-delay: 1.1s; }

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 88px 28px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 42px;
}

.kicker {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--green);
}

.section h2,
.module h3,
.stage h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section h2 {
  font-size: clamp(28px, 4vw, 44px);
}

.section-lead {
  color: var(--muted);
  font-size: 19px;
}

.module-grid,
.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.module,
.stage,
.social-card,
.ca-bar,
.chart-shell {
  background: linear-gradient(180deg, rgba(16, 26, 18, 0.92), rgba(8, 12, 9, 0.92));
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.module {
  padding: 22px;
}

.module::after,
.stage::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  transform: translateX(-100%);
  animation: sweep 4.8s ease-in-out infinite;
}

.module-lid {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--green);
}

.lid-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-hot);
  box-shadow: 0 0 10px var(--green-hot);
  animation: ping 1.8s ease-out infinite;
}

.module p,
.stage p {
  margin: 0;
  color: #b7c8a8;
}

.pipeline {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 0;
  margin: 0 0 28px;
}

.stage {
  padding: 22px 18px 26px;
}

.stage-index {
  display: block;
  font-family: var(--font-display);
  color: var(--green-dim);
  letter-spacing: 0.16em;
  margin-bottom: 14px;
}

.stage-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  background: rgba(118, 185, 0, 0.08);
}

.stage-icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.ca-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
}

.ca-label {
  display: block;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 6px;
}

.ca-value {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.04em;
  word-break: break-all;
  color: var(--cream);
}

.chart-shell {
  overflow: hidden;
}

.chart-chrome {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.chart-chrome img {
  width: 18px;
  height: 18px;
}

.chart-chrome a {
  margin-left: auto;
  color: var(--green-hot);
}

.chart-embed {
  height: 560px;
  background: #0a100c;
}

.chart-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.chart-placeholder {
  height: 100%;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 8px;
  color: var(--muted);
  font-family: var(--font-display);
  letter-spacing: 0.08em;
}

.banner-frame {
  position: relative;
  aspect-ratio: 3 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 0 40px rgba(118, 185, 0, 0.16);
  margin-bottom: 28px;
}

.banner-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.banner-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(118, 185, 0, 0.16), transparent);
  animation: banner-scan 5s linear infinite;
  pointer-events: none;
}

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

.social-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 16px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.social-card:hover {
  transform: translateY(-4px);
  border-color: var(--green);
  box-shadow: 0 10px 28px rgba(118, 185, 0, 0.16);
}

.social-card img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.social-name {
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 13px;
}

.social-desc {
  color: var(--muted);
  font-size: 15px;
}

.site-footer {
  padding: 48px 28px 64px;
  text-align: center;
  border-top: 1px solid var(--line);
}

.footer-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 14px;
  border-radius: 16px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.footer-name {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-tick,
.footer-note {
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }

@keyframes lattice-drift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 48px 48px, 48px 48px; }
}

@keyframes trace-run {
  to { stroke-dashoffset: -320; }
}

@keyframes rail-blink {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 1; }
}

@keyframes metal-shift {
  0%, 100% { background-position: 0 0; }
  50% { background-position: 0 100%; }
}

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

@keyframes hex-pulse {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(1.04); opacity: 1; }
}

@keyframes wafer-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes ping {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(2.4); opacity: 0; }
}

@keyframes sweep {
  0%, 20% { transform: translateX(-100%); }
  55%, 100% { transform: translateX(100%); }
}

@keyframes banner-scan {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

@media (max-width: 980px) {
  .hero,
  .module-grid,
  .pipeline,
  .social-grid {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    height: 420px;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 16px;
    left: 16px;
    flex-direction: column;
    padding: 16px;
    background: #0b120c;
    border: 1px solid var(--line);
  }

  .site-nav.open {
    display: flex;
  }

  .chart-embed {
    height: 420px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 48px;
  }

  .wordmark {
    font-size: 56px;
  }

  .ca-bar {
    flex-direction: column;
    align-items: stretch;
  }
}