:root {
  --human-black: #040306;
  --human-void: #09070d;
  --human-panel: #120f18;
  --human-panel-2: #1b1325;
  --human-cream: #fff3d7;
  --human-muted: #b9a98d;
  --human-green: #00ff99;
  --human-pink: #ff2bd6;
  --human-amber: #ffcc33;
  --human-blue: #32a9ff;
  --human-red: #ff3b3b;
  --human-line: rgba(255, 243, 215, 0.22);
  --human-glow-green:
    0 0 12px rgba(0, 255, 153, 0.75),
    0 0 34px rgba(0, 255, 153, 0.25);
  --human-glow-pink:
    0 0 12px rgba(255, 43, 214, 0.78),
    0 0 34px rgba(255, 43, 214, 0.28);
  --human-max-width: 1160px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--human-cream);
  background: var(--human-black);
  font-family:
    "Courier New",
    ui-monospace,
    SFMono-Regular,
    Menlo,
    Monaco,
    Consolas,
    monospace;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.045) 0,
    rgba(255, 255, 255, 0.045) 1px,
    transparent 1px,
    transparent 4px
  );
  mix-blend-mode: overlay;
  opacity: 0.42;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 998;
  pointer-events: none;
  background: radial-gradient(
    circle at center,
    transparent 42%,
    rgba(0, 0, 0, 0.58) 100%
  );
}

#main-content {
  padding-top: 72px;
}

.human-landing,
.human-landing * {
  box-sizing: border-box;
}

.human-landing {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  overflow: hidden;
  color: var(--human-cream);
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 43, 214, 0.13), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(0, 255, 153, 0.12), transparent 26%),
    radial-gradient(circle at 50% 90%, rgba(50, 169, 255, 0.10), transparent 30%),
    var(--human-black);
}

.human-landing a {
  color: inherit;
  text-decoration: none;
}

.human-landing h1,
.human-landing h2,
.human-landing h3,
.human-landing p {
  margin-top: 0;
}

.background-grid {
  position: fixed;
  inset: -50%;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 18px 18px;
  transform: rotate(-2deg);
  animation: grid-drift 18s linear infinite;
}

.human-container {
  width: min(calc(100% - 28px), var(--human-max-width));
  margin-inline: auto;
}

.hero-section {
  display: grid;
  min-height: calc(100vh - 72px);
  align-items: center;
  padding: 58px 0 72px;
}

.hero-layout {
  display: grid;
  gap: 34px;
  align-items: center;
}

.terminal-kicker {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--human-amber);
  font-size: 0.8125rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-shadow: 0 0 14px rgba(255, 204, 51, 0.55);
}

.terminal-kicker::before {
  content: "[ ";
  color: var(--human-green);
}

.terminal-kicker::after {
  content: " ]";
  color: var(--human-green);
}

.glitch-title {
  position: relative;
  max-width: 820px;
  margin-bottom: 24px;
  color: var(--human-cream);
  font-size: clamp(2.75rem, 9vw, 7rem);
  line-height: 0.84;
  letter-spacing: -0.12em;
  text-transform: uppercase;
  text-shadow:
    3px 0 0 rgba(255, 43, 214, 0.8),
    -3px 0 0 rgba(0, 255, 153, 0.7),
    0 0 28px rgba(255, 243, 215, 0.18);
}

.glitch-title::before,
.glitch-title::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
}

.glitch-title::before {
  color: var(--human-green);
  transform: translate(2px, -1px);
  clip-path: inset(0 0 68% 0);
  animation: glitch-top 3.6s infinite linear alternate-reverse;
}

.glitch-title::after {
  color: var(--human-pink);
  transform: translate(-2px, 1px);
  clip-path: inset(72% 0 0 0);
  animation: glitch-bottom 2.8s infinite linear alternate-reverse;
}

.hero-subtitle,
.section-lead {
  color: var(--human-muted);
  font-size: clamp(1.05rem, 2.4vw, 1.375rem);
  line-height: 1.65;
}

.hero-subtitle {
  max-width: 680px;
  margin-bottom: 18px;
}

.scarcity-message {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--human-green);
  font-weight: 900;
  text-shadow: var(--human-glow-green);
}

.scarcity-message::before {
  content: "SYSTEM: ";
  color: var(--human-pink);
  text-shadow: var(--human-glow-pink);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.human-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 17px;
  border: 2px solid var(--human-line);
  color: var(--human-cream);
  background: #0b0710;
  box-shadow: 5px 5px 0 rgba(255, 43, 214, 0.7);
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    transform 120ms ease,
    box-shadow 120ms ease,
    color 120ms ease,
    border-color 120ms ease;
}

.human-button:hover,
.human-button:focus-visible {
  border-color: var(--human-green);
  color: var(--human-green);
  box-shadow: 2px 2px 0 rgba(255, 43, 214, 0.7);
  text-shadow: var(--human-glow-green);
  transform: translate(3px, 3px);
}

.human-button:focus-visible {
  outline: 2px solid var(--human-cream);
  outline-offset: 4px;
}

.human-button--primary {
  border-color: var(--human-green);
  color: var(--human-green);
  background: linear-gradient(135deg, #130a18, #071510);
  box-shadow:
    5px 5px 0 var(--human-pink),
    0 0 22px rgba(0, 255, 153, 0.22);
  text-shadow: var(--human-glow-green);
}

.terminal-counter {
  width: min(100%, 560px);
  padding: 18px;
  border: 2px solid rgba(0, 255, 153, 0.5);
  background: rgba(3, 12, 8, 0.68);
  box-shadow:
    inset 0 0 28px rgba(0, 255, 153, 0.12),
    0 0 30px rgba(0, 255, 153, 0.12);
}

.terminal-counter__bar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(0, 255, 153, 0.35);
  color: var(--human-muted);
  font-size: 0.75rem;
}

.terminal-lamp {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.terminal-lamp--red {
  background: var(--human-red);
  box-shadow: 0 0 10px var(--human-red);
}

.terminal-lamp--amber {
  background: var(--human-amber);
  box-shadow: 0 0 10px var(--human-amber);
}

.terminal-lamp--green {
  background: var(--human-green);
  box-shadow: 0 0 10px var(--human-green);
}

.terminal-counter__number {
  color: var(--human-green);
  font-size: clamp(1.875rem, 7vw, 3.375rem);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.08em;
  text-shadow: var(--human-glow-green);
}

.terminal-counter__remaining {
  margin: 8px 0 0;
  color: var(--human-amber);
  font-size: 0.875rem;
  text-shadow: 0 0 14px rgba(255, 204, 51, 0.35);
}

.terminal-cursor {
  display: inline-block;
  width: 0.65em;
  color: var(--human-green);
  animation: blink 1s steps(2, end) infinite;
}

.pixel-progress {
  display: grid;
  grid-template-columns: repeat(32, 1fr);
  gap: 4px;
  margin-top: 18px;
}

.pixel-progress__cell {
  height: 16px;
  border: 1px solid rgba(255, 243, 215, 0.14);
  background: rgba(255, 255, 255, 0.05);
}

.pixel-progress__cell.is-filled {
  border-color: var(--human-green);
  background: var(--human-green);
  box-shadow: var(--human-glow-green);
}

.registry-machine {
  position: relative;
  padding: 18px;
  border: 3px solid var(--human-cream);
  background:
    linear-gradient(135deg, rgba(255, 43, 214, 0.15), transparent 32%),
    linear-gradient(315deg, rgba(0, 255, 153, 0.14), transparent 36%),
    #0c0811;
  box-shadow:
    9px 9px 0 rgba(255, 43, 214, 0.82),
    -9px -9px 0 rgba(0, 255, 153, 0.6),
    0 0 60px rgba(255, 43, 214, 0.12);
  transform: rotate(0.4deg);
}

.registry-screen {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  padding: 18px;
  border: 2px solid rgba(0, 255, 153, 0.6);
  background:
    radial-gradient(circle at 50% 45%, rgba(0, 255, 153, 0.14), transparent 38%),
    #030905;
  box-shadow: inset 0 0 42px rgba(0, 255, 153, 0.18);
}

.registry-screen__header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  color: var(--human-green);
  font-size: 0.75rem;
  text-shadow: var(--human-glow-green);
}

.human-matrix {
  display: grid;
  grid-template-columns: repeat(18, 1fr);
  gap: 7px;
}

.human-matrix__cell {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid rgba(0, 255, 153, 0.18);
  background: rgba(0, 255, 153, 0.05);
  transition: opacity 180ms linear, transform 180ms linear;
}

.human-matrix__cell.is-active {
  background: var(--human-green);
  box-shadow: var(--human-glow-green);
}

.human-matrix__cell.is-special {
  border-color: var(--human-pink);
  background: var(--human-pink);
  box-shadow: var(--human-glow-pink);
}

.human-matrix__cell::after {
  content: "";
  position: absolute;
  inset: 36% 28%;
  background: rgba(4, 3, 6, 0.8);
  opacity: 0.35;
}

.floating-human-id {
  position: absolute;
  z-index: 3;
  padding: 8px 10px;
  border: 1px solid var(--human-amber);
  color: var(--human-amber);
  background: #09070d;
  font-size: 0.75rem;
  font-weight: 900;
  text-shadow: 0 0 12px rgba(255, 204, 51, 0.45);
  animation: jitter 2.4s infinite steps(2, end);
}

.floating-human-id--one {
  top: 76px;
  left: 26px;
}

.floating-human-id--two {
  top: 48%;
  right: 22px;
}

.floating-human-id--three {
  bottom: 28px;
  left: 22%;
}

.human-section {
  padding: 76px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.human-landing h2 {
  margin-bottom: 18px;
  color: var(--human-cream);
  font-size: clamp(2.125rem, 6vw, 4.5rem);
  line-height: 0.9;
  letter-spacing: -0.1em;
  text-transform: uppercase;
  text-shadow:
    2px 0 0 rgba(255, 43, 214, 0.5),
    -2px 0 0 rgba(0, 255, 153, 0.45);
}

.section-lead {
  font-size: 1.0625rem;
}

.manifesto-quote {
  display: inline-block;
  margin-top: 28px;
  padding: 18px;
  border: 2px solid var(--human-pink);
  color: var(--human-pink);
  background: rgba(255, 43, 214, 0.08);
  box-shadow: 6px 6px 0 rgba(0, 255, 153, 0.45);
  font-size: clamp(1.5rem, 5vw, 2.8125rem);
  font-weight: 900;
  letter-spacing: -0.08em;
  text-transform: uppercase;
  text-shadow: var(--human-glow-pink);
}

.benefit-grid,
.registry-preview,
.process-grid {
  display: grid;
  gap: 16px;
}

.benefit-card {
  position: relative;
  padding: 22px;
  border: 2px solid var(--human-line);
  background:
    linear-gradient(180deg, rgba(255, 243, 215, 0.06), rgba(255, 243, 215, 0.015)),
    var(--human-panel);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.5);
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    box-shadow 140ms ease;
}

.benefit-card:hover {
  border-color: var(--human-green);
  box-shadow: 9px 9px 0 rgba(255, 43, 214, 0.7);
  transform: translate(-3px, -3px);
}

.benefit-card::before {
  content: attr(data-code);
  display: block;
  margin-bottom: 22px;
  color: var(--human-green);
  font-size: 0.8125rem;
  font-weight: 900;
  text-shadow: var(--human-glow-green);
}

.benefit-card h3 {
  margin-bottom: 12px;
  color: var(--human-cream);
  font-size: 1.375rem;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.benefit-card p {
  margin-bottom: 0;
  color: var(--human-muted);
  line-height: 1.6;
}

.registry-profile {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 16px;
  border: 2px solid rgba(255, 243, 215, 0.18);
  background: #0b0710;
  box-shadow: inset 0 0 22px rgba(0, 255, 153, 0.04);
}

.registry-profile strong,
.registry-profile span {
  display: block;
}

.registry-profile strong {
  color: var(--human-green);
  font-size: 1rem;
  text-shadow: var(--human-glow-green);
}

.registry-profile div > span {
  color: var(--human-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.registry-tag {
  padding: 6px 8px;
  border: 1px solid var(--human-pink);
  color: var(--human-pink);
  font-size: 0.6875rem;
  font-weight: 900;
  text-shadow: var(--human-glow-pink);
}

.section-action {
  margin-top: 28px;
}

.process-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: process-step;
}

.process-step {
  min-height: 116px;
  padding: 18px;
  border: 2px solid var(--human-line);
  background: var(--human-panel);
  box-shadow: 5px 5px 0 rgba(0, 255, 153, 0.28);
  counter-increment: process-step;
}

.process-step::before {
  content: "0" counter(process-step);
  display: block;
  margin-bottom: 18px;
  color: var(--human-amber);
  font-size: 1.5rem;
  font-weight: 900;
  text-shadow: 0 0 14px rgba(255, 204, 51, 0.45);
}

.process-step strong {
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.certificate-layout {
  display: grid;
  gap: 24px;
  align-items: stretch;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.human-badge {
  padding: 14px 16px;
  border: 2px solid var(--human-green);
  color: var(--human-green);
  background: #06110c;
  box-shadow:
    4px 4px 0 rgba(255, 43, 214, 0.7),
    var(--human-glow-green);
  font-weight: 900;
  text-transform: uppercase;
}

.human-certificate {
  min-height: 350px;
  padding: 28px;
  border: 3px double var(--human-amber);
  background:
    linear-gradient(135deg, rgba(255, 204, 51, 0.08), transparent 35%),
    #100b14;
  box-shadow: 8px 8px 0 rgba(0, 255, 153, 0.35);
}

.human-certificate__label {
  color: var(--human-amber);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.human-certificate h3 {
  margin: 22px 0;
  font-size: clamp(2rem, 7vw, 3.625rem);
  line-height: 0.9;
  letter-spacing: -0.09em;
  text-transform: uppercase;
}

.human-certificate__number {
  color: var(--human-green);
  font-size: clamp(1.75rem, 6vw, 2.875rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  text-shadow: var(--human-glow-green);
}

.pricing-panel {
  max-width: 650px;
  margin-inline: auto;
  padding: 26px;
  border: 3px solid var(--human-green);
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(0, 255, 153, 0.13), transparent 38%),
    #08070c;
  box-shadow:
    10px 10px 0 rgba(255, 43, 214, 0.75),
    0 0 42px rgba(0, 255, 153, 0.18);
}

.price-display {
  margin: 10px 0 20px;
  color: var(--human-green);
  font-size: clamp(4.375rem, 16vw, 8rem);
  font-weight: 900;
  letter-spacing: -0.14em;
  text-shadow: var(--human-glow-green);
}

.pricing-features {
  display: grid;
  gap: 10px;
  margin: 24px 0;
  padding: 0;
  color: var(--human-muted);
  text-align: left;
  list-style: none;
}

.pricing-features li::before {
  content: "▶ ";
  color: var(--human-pink);
  text-shadow: var(--human-glow-pink);
}

.pricing-note {
  margin: 20px 0 0;
  color: var(--human-muted);
  font-size: 0.8125rem;
  line-height: 1.55;
}

.final-callout {
  padding: 92px 0;
  text-align: center;
}

.final-callout h2 {
  max-width: 960px;
  margin-inline: auto;
}

.final-callout .section-lead {
  color: var(--human-amber);
  text-shadow: 0 0 14px rgba(255, 204, 51, 0.35);
}

@keyframes grid-drift {
  from {
    transform: translate3d(0, 0, 0) rotate(-2deg);
  }
  to {
    transform: translate3d(72px, 36px, 0) rotate(-2deg);
  }
}

@keyframes glitch-top {
  0%,
  92% {
    transform: translate(2px, -1px);
  }
  93% {
    transform: translate(8px, -2px);
  }
  95% {
    transform: translate(-4px, 1px);
  }
  100% {
    transform: translate(2px, -1px);
  }
}

@keyframes glitch-bottom {
  0%,
  88% {
    transform: translate(-2px, 1px);
  }
  90% {
    transform: translate(-10px, 2px);
  }
  94% {
    transform: translate(5px, -1px);
  }
  100% {
    transform: translate(-2px, 1px);
  }
}

@keyframes jitter {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(1px, -1px);
  }
}

@keyframes blink {
  0%,
  45% {
    opacity: 1;
  }
  46%,
  100% {
    opacity: 0;
  }
}

@media (min-width: 700px) {
  .hero-actions {
    flex-direction: row;
  }

  .benefit-grid,
  .registry-preview {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .certificate-layout {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

@media (min-width: 980px) {
  .hero-layout {
    grid-template-columns: 1.02fr 0.98fr;
  }

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

  .registry-preview {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 699px) {
  .hero-section {
    padding-top: 42px;
  }

  .registry-machine {
    box-shadow:
      6px 6px 0 rgba(255, 43, 214, 0.82),
      -6px -6px 0 rgba(0, 255, 153, 0.6);
  }

  .registry-screen {
    min-height: 340px;
    padding: 12px;
  }

  .human-matrix {
    grid-template-columns: repeat(13, 1fr);
    gap: 5px;
  }

  .floating-human-id {
    font-size: 0.625rem;
  }

  .floating-human-id--two {
    right: 10px;
  }
}

@media (max-width: 420px) {
  .glitch-title {
    font-size: clamp(2.45rem, 13vw, 3.4rem);
  }

  .registry-screen__header {
    font-size: 0.625rem;
  }

  .pixel-progress {
    grid-template-columns: repeat(16, 1fr);
  }
}

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

  .background-grid,
  .glitch-title::before,
  .glitch-title::after,
  .floating-human-id,
  .terminal-cursor {
    animation: none;
  }

  .human-button,
  .benefit-card,
  .human-matrix__cell {
    transition: none;
  }
}