:root {
  --black: #09090b;
  --panel: #18181b;
  --panel-light: #22222a;
  --lime: #39ff14;
  --orange: #ff7a00;
  --pink: #ff3cac;
  --cyan: #00e5ff;
  --white: #f8fafc;
  --muted: #a1a1aa;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(57, 255, 20, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(255, 60, 172, 0.12), transparent 30%),
    var(--black);
  color: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

.scanline {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.025),
    rgba(255,255,255,0.025) 1px,
    transparent 1px,
    transparent 5px
  );
  z-index: 99;
}

.nav {
  width: min(1200px, 92%);
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  color: var(--lime);
  font-weight: 900;
  letter-spacing: 3px;
  font-size: 20px;
}

.brand-icon {
  color: var(--orange);
  margin-right: 8px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 24px;
  font-size: 14px;
}

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

.hero {
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 70px 0 90px;
  text-align: center;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border: 1px solid rgba(57,255,20,0.4);
  border-radius: 999px;
  color: var(--lime);
  background: rgba(57,255,20,0.08);
  font-size: 13px;
  letter-spacing: 2px;
}

.status-dot {
  width: 9px;
  height: 9px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 15px var(--lime);
}

h1 {
  font-size: clamp(44px, 8vw, 88px);
  line-height: 0.95;
  margin: 28px auto;
  max-width: 900px;
}

.hero-subtitle {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.6;
}

.hero-buttons {
  margin: 36px 0;
}

.btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-weight: 900;
  padding: 16px 24px;
  border-radius: 14px;
  margin: 8px;
  font-size: 15px;
}

.primary {
  background: var(--lime);
  color: #071307;
  box-shadow: 0 0 25px rgba(57,255,20,0.35);
}

.secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
}

.scanner-card {
  margin: 50px auto 0;
  max-width: 760px;
  background: rgba(24,24,27,0.8);
  border: 1px solid rgba(0,229,255,0.25);
  border-radius: 28px;
  padding: 20px;
  box-shadow: 0 0 60px rgba(0,229,255,0.08);
}

.scanner-header,
.entry-top {
  display: flex;
  justify-content: space-between;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 2px;
  margin-bottom: 18px;
}

.scanner-screen {
  min-height: 300px;
  border-radius: 22px;
  border: 1px solid rgba(57,255,20,0.25);
  background:
    linear-gradient(rgba(57,255,20,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,20,0.06) 1px, transparent 1px),
    #0d1117;
  background-size: 32px 32px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.scanner-ring {
  position: absolute;
  width: 190px;
  height: 190px;
  border: 2px solid var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 30px rgba(57,255,20,0.5);
  animation: pulse 2s infinite;
}

.scanner-info {
  position: relative;
  z-index: 2;
}

.scanner-info p {
  color: var(--orange);
  letter-spacing: 3px;
  font-weight: bold;
}

.scanner-info h2 {
  color: var(--lime);
  font-size: 52px;
  margin: 0;
}

.scanner-info h3 {
  font-size: 34px;
  margin: 6px 0;
}

.scanner-info span {
  color: var(--cyan);
}

.section {
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 70px 0;
  text-align: center;
}

.section-label {
  color: var(--pink);
  font-weight: bold;
  letter-spacing: 3px;
}

.section h2 {
  font-size: clamp(32px, 5vw, 54px);
  margin: 10px 0 34px;
}

.steps,
.feature-grid,
.entry-grid {
  display: grid;
  gap: 18px;
}

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

.step,
.feature,
.entry-card {
  background: rgba(24,24,27,0.82);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: 26px;
}

.step span {
  color: var(--lime);
  font-size: 28px;
  font-weight: 900;
}

.step p {
  color: var(--muted);
  line-height: 1.5;
}

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

.feature {
  color: var(--white);
  font-weight: 800;
  border-color: rgba(57,255,20,0.18);
}

.demo {
  padding-top: 40px;
}

.entry-card {
  max-width: 780px;
  margin: 0 auto;
  text-align: left;
  border: 1px solid rgba(57,255,20,0.25);
  box-shadow: 0 0 40px rgba(57,255,20,0.08);
}

.verified {
  color: var(--lime);
}

.entry-card h2 {
  color: var(--lime);
  margin-bottom: 8px;
}

.entry-type {
  color: var(--cyan);
}

.entry-grid {
  grid-template-columns: repeat(2, 1fr);
  margin: 25px 0;
}

.entry-grid div {
  background: #101014;
  border-radius: 16px;
  padding: 18px;
}

.entry-grid small {
  display: block;
  color: var(--muted);
  margin-bottom: 6px;
}

.entry-description {
  color: var(--muted);
  line-height: 1.6;
}

.full {
  width: 100%;
  margin-left: 0;
  margin-right: 0;
}

footer {
  text-align: center;
  color: var(--muted);
  padding: 40px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.5; }
}

@media (max-width: 760px) {
  .nav {
    flex-direction: column;
    gap: 16px;
  }

  .nav a {
    margin: 0 8px;
  }

  .steps,
  .feature-grid,
  .entry-grid {
    grid-template-columns: 1fr;
  }

  .scanner-screen {
    min-height: 250px;
  }
}