:root {
  --bz-bg0: #010108;
  --bz-bg1: #050515;
  --bz-fg: #e8edf7;
  --bz-muted: #8b92a8;
  --bz-cyan: #22d3ee;
  --bz-violet: #a78bfa;
  --bz-rose: #fb7185;
  --bz-glow: rgba(34, 211, 238, 0.35);
}

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

html {
  scroll-behavior: smooth;
  background: var(--bz-bg0);
  overflow-x: clip;
}

.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;
}

.bz-page {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: "Outfit", system-ui, sans-serif;
  background: var(--bz-bg0);
  color: var(--bz-fg);
}

.bz-noise {
  position: fixed;
  top: -140px;
  left: -140px;
  right: -140px;
  bottom: -140px;
  width: auto;
  height: auto;
  pointer-events: none;
  z-index: 0;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n' x='-20%25' y='-20%25' width='140%25' height='140%25'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.42' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 720px 720px;
  filter: blur(90px);
  transform: translateZ(0);
}

.bz-aurora {
  position: fixed;
  top: -35vh;
  left: -35vw;
  right: -35vw;
  bottom: -35vh;
  width: auto;
  height: auto;
  z-index: 0;
  background:
    radial-gradient(ellipse 50% 40% at 20% 20%, rgba(99, 102, 241, 0.22), transparent 55%),
    radial-gradient(ellipse 45% 35% at 85% 15%, rgba(34, 211, 238, 0.12), transparent 50%),
    radial-gradient(ellipse 40% 50% at 70% 80%, rgba(167, 139, 250, 0.15), transparent 55%),
    radial-gradient(ellipse 35% 30% at 10% 70%, rgba(251, 113, 133, 0.08), transparent 50%);
  animation: bz-drift 28s ease-in-out infinite alternate;
  transform: translateZ(0);
  backface-visibility: hidden;
}

@keyframes bz-drift {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  100% {
    transform: translate(4%, 3%) rotate(3deg);
  }
}

.bz-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  min-width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 100lvh;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 88px 88px;
  background-position: center center;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 10%, transparent 70%);
  pointer-events: none;
  transform: translateZ(0);
}

.bz-wrap {
  position: relative;
  z-index: 1;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}

.bz-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.bz-mark {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bz-muted);
}

.bz-nav-links {
  display: flex;
  gap: 1.75rem;
  font-size: 0.875rem;
}

.bz-nav-links a {
  color: var(--bz-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.bz-nav-links a:hover {
  color: var(--bz-cyan);
}

.bz-hero {
  padding: clamp(3rem, 12vw, 8rem) 0 clamp(4rem, 10vw, 7rem);
  text-align: center;
}

.bz-hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bz-cyan);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.22);
  margin-bottom: 1.75rem;
}

.bz-hero-pill span {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bz-cyan);
  box-shadow: 0 0 12px var(--bz-glow);
  animation: bz-pulse 2.2s ease-in-out infinite;
}

@keyframes bz-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.35;
  }
}

.bz-hero h1 {
  margin: 0;
  font-size: clamp(2.75rem, 9vw, 5.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #f8fafc 0%, #c4b5fd 45%, #22d3ee 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bz-hero-tag {
  margin: 1.25rem auto 0;
  max-width: 32rem;
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--bz-muted);
}

.bz-hero-tag strong {
  color: var(--bz-fg);
  font-weight: 500;
}

.bz-hero-tag q {
  font-style: italic;
  color: var(--bz-fg);
}

.bz-hero-cite {
  display: block;
  margin-top: 0.75rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  font-style: normal;
  color: rgba(139, 146, 168, 0.85);
  letter-spacing: 0.04em;
}

.bz-card q {
  font-style: italic;
  color: #cbd5e1;
}

.bz-quote q {
  font-style: italic;
}

.bz-hero-meta {
  margin-top: 2.5rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  color: rgba(139, 146, 168, 0.7);
  letter-spacing: 0.08em;
}

.bz-section {
  padding: clamp(3rem, 8vw, 5rem) 0;
}

.bz-section h2 {
  margin: 0 0 2rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.bz-cards {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.bz-card {
  padding: 1.75rem;
  border-radius: 1.25rem;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.bz-card:hover {
  border-color: rgba(34, 211, 238, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.bz-card-num {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.65rem;
  color: var(--bz-violet);
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
}

.bz-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.bz-card p {
  margin: 0;
  font-size: 0.925rem;
  line-height: 1.6;
  color: var(--bz-muted);
}

.bz-quote {
  margin: 0;
  padding: 2.5rem 2rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(167, 139, 250, 0.2);
  background: rgba(167, 139, 250, 0.06);
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  line-height: 1.55;
  font-style: italic;
  color: #cbd5e1;
  text-align: center;
}

.bz-quote cite {
  display: block;
  margin-top: 1.25rem;
  font-style: normal;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bz-muted);
}

.bz-footer {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--bz-muted);
}

.bz-footer a {
  color: var(--bz-cyan);
  text-decoration: none;
}

.bz-footer a:hover {
  text-decoration: underline;
}

@media (prefers-reduced-motion: reduce) {
  .bz-aurora {
    animation: none;
  }
  .bz-hero-pill span {
    animation: none;
  }
}