:root {
  --bg0: #05080f;
  --bg1: #0a101c;
  --fg: #e8edf5;
  --muted: #cccccc;
  --muted-fineprint: #a8b3c9;
  --accent: #3bd4a5;
  --accent-light: #b8f5e3;
  --accent-dim: rgba(59, 212, 165, 0.12);
  --badge-bg: rgba(59, 212, 165, 0.18);
  --badge-border: rgba(59, 212, 165, 0.45);
  --grid: rgba(232, 237, 245, 0.05);
  --ring: rgba(59, 212, 165, 0.25);
  --glow-amber: #d4a574;
  --glow-blue: #6eb5ff;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  background: radial-gradient(ellipse 120% 80% at 50% -10%, #112032 0%, var(--bg0) 55%);
  color: var(--fg);
  line-height: 1.6;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__viz .radar {
  pointer-events: none;
  position: relative;
  width: min(100%, 330px);
  aspect-ratio: 1;
  height: auto;
  margin-left: auto;
  margin-right: 0;
  opacity: 0.92;
  flex-shrink: 0;
}

.radar__ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--ring);
  border-radius: 50%;
}

.radar__ring--inner {
  inset: 18%;
  opacity: 0.55;
}

.radar__sweep {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    transparent 300deg,
    rgba(59, 212, 165, 0.08) 340deg,
    rgba(59, 212, 165, 0.2) 360deg
  );
  animation: spin 14s linear infinite;
  mask-image: radial-gradient(circle, black 52%, transparent 53%);
}

.radar__dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow:
    0 0 12px var(--accent),
    0 0 24px rgba(59, 212, 165, 0.45);
  opacity: 0.85;
  animation: pulse-dot 3.2s ease-in-out infinite;
}

.radar__dot--a {
  top: 22%;
  left: 58%;
  box-shadow:
    0 0 12px var(--accent),
    0 0 22px rgba(59, 212, 165, 0.5),
    0 0 18px rgba(212, 165, 116, 0.35);
}

.radar__dot--b {
  top: 62%;
  left: 28%;
  opacity: 0.55;
  animation-delay: 0.8s;
  box-shadow:
    0 0 10px var(--accent),
    0 0 20px rgba(110, 181, 255, 0.4),
    0 0 16px rgba(110, 181, 255, 0.25);
}

.radar__dot--c {
  top: 48%;
  left: 72%;
  opacity: 0.45;
  width: 6px;
  height: 6px;
  animation-delay: 1.6s;
  box-shadow:
    0 0 10px var(--accent),
    0 0 18px rgba(212, 165, 116, 0.3);
}

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

@keyframes pulse-dot {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.25);
  }
}

.shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: min(100%, 72rem);
  margin: 0 auto;
  padding: 2.5rem clamp(1rem, 4vw, 2.75rem) 3rem clamp(1rem, 5vw, 3.25rem);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center top;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 20px;
  margin-bottom: 40px;
  font-family: "IBM Plex Sans";
}

.brand__logo {
  position: relative;
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border-radius: 0.45rem;
  background-color: var(--bg1);
  background-image: url("/images/brand-logo.svg");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  box-shadow:
    0 0 10px rgba(59, 212, 165, 0.22),
    0 0 22px rgba(59, 212, 165, 0.12),
    0 8px 26px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.brand__name {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.hero {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(11rem, min(32vw, 21rem));
  gap: clamp(1.25rem, 4vw, 3rem);
  align-items: center;
}

.hero__content {
  min-width: 0;
  justify-self: start;
  max-width: min(100%, 40rem);
}

.hero__viz {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-width: 0;
}

.hero__copy {
  max-width: min(100%, 40rem);
}

.badge {
  display: inline-block;
  margin: 0 0 40px;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  border-radius: 999px;
}

.headline {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5.5vw, 2.85rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.15;
}

.lede {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  color: var(--muted);
}

.sub {
  margin: 0;
  font-size: 0.98rem;
  color: var(--muted);
}

.meta {
  margin-top: 2.5rem;
}

.meta__heading {
  margin: 0 0 1.1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.trust {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(232, 237, 245, 0.08);
}

.trust__line,
.trust__tagline {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted);
}

.trust__tagline:last-child,
.trust__line:last-child {
  margin-bottom: 0;
}

.pillars {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pillars--cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

@media (max-width: 540px) {
  .pillars--cards {
    grid-template-columns: 1fr;
  }
}

.pillar-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1rem 1.1rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(232, 237, 245, 0.18);
  background: linear-gradient(165deg, rgba(22, 32, 46, 0.92) 0%, rgba(10, 15, 24, 0.88) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 8px 24px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
}

.pillar-card__title {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.35;
  color: var(--fg);
}

.pillar-card__body {
  margin: 0;
  flex: 1;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  line-height: 1.58;
  color: var(--muted);
}

.foot {
  margin-top: auto;
  padding-top: 3.75rem;
}

.early-access {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
  margin-top: 0;
}

.notify {
  margin: 0;
  font-size: 0.95rem;
  color: var(--fg);
}

.cta-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bg0);
  background: var(--accent);
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid rgba(59, 212, 165, 0.45);
  box-shadow:
    0 4px 20px rgba(59, 212, 165, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    filter 0.15s ease;
}

.cta-x__icon {
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
}

.cta-x__label {
  line-height: 1.2;
}

.cta-x:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 32px rgba(59, 212, 165, 0.45),
    0 0 28px rgba(59, 212, 165, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.cta-x:active {
  transform: translateY(0);
  filter: brightness(0.95);
}

.cta-x:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.fineprint {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted-fineprint);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero__viz {
    justify-content: center;
    order: 2;
  }

  .hero__content {
    order: 1;
  }

  .hero__viz .radar {
    width: min(72vw, 280px);
    margin-left: auto;
    margin-right: auto;
    opacity: 0.88;
  }

  .hero__viz .radar__ring--inner {
    opacity: 0;
  }

  .hero__viz .radar__sweep {
    opacity: 0.75;
  }
}

@media (prefers-reduced-motion: reduce) {
  .radar__sweep {
    animation: none;
  }

  .radar__dot {
    animation: none;
  }
}