:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: #08090c;
  color: #f5f3ed;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-items: center;
  overflow: hidden;
  padding: 32px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    #08090c;
  background-size: 48px 48px;
}

.card {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  padding: clamp(40px, 8vw, 88px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 32px;
  background: rgba(13, 14, 18, 0.72);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(20px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  color: #a9a8a3;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #b6ff64;
  box-shadow: 0 0 20px rgba(182, 255, 100, 0.8);
}

h1 {
  margin: 0;
  font-size: clamp(3.5rem, 11vw, 7.6rem);
  font-weight: 650;
  letter-spacing: -0.075em;
  line-height: 0.88;
}

.intro {
  max-width: 530px;
  margin: 34px 0 56px;
  color: #b9b7b0;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.65;
}

.intro strong {
  color: #f5f3ed;
}

.signature {
  font-size: 0.95rem;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.signature .dot {
  color: #b6ff64;
}

.glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.22;
}

.glow--one {
  top: -160px;
  right: -80px;
  background: #b6ff64;
}

.glow--two {
  bottom: -220px;
  left: -100px;
  background: #8257ff;
}

@media (max-width: 560px) {
  .hero {
    padding: 18px;
  }

  .card {
    padding: 38px 28px;
    border-radius: 24px;
  }

  .intro {
    margin-bottom: 44px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .card {
    animation: reveal 700ms ease-out both;
  }

  @keyframes reveal {
    from {
      opacity: 0;
      transform: translateY(16px);
    }
  }
}