:root {
  color-scheme: dark;
  --bg: #071016;
  --bg-soft: #0d1820;
  --card: rgba(10, 20, 28, 0.72);
  --card-border: rgba(157, 190, 199, 0.18);
  --text: #edf5f7;
  --muted: #9db0b7;
  --accent: #63e6be;
  --accent-strong: #9ef0d8;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(99, 230, 190, 0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(73, 111, 255, 0.12), transparent 25%),
    linear-gradient(180deg, #050b10 0%, var(--bg) 55%, #04080c 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 0;
  position: relative;
  z-index: 1;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  padding: clamp(28px, 5vw, 54px);
  position: relative;
  overflow: hidden;
  text-align: center;
  width: min(760px, 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 42%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
  pointer-events: none;
}

.eyebrow,
.panel-kicker,
.label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}

h1,
h2 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  line-height: 0.92;
  max-width: 9ch;
}

.lede {
  max-width: 68ch;
  margin: 18px auto 0;
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
  line-height: 1.65;
  color: var(--muted);
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(22px);
  opacity: 0.34;
  pointer-events: none;
  z-index: 0;
}

.orb-one {
  top: -80px;
  right: -80px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(99, 230, 190, 0.55), transparent 72%);
}

.orb-two {
  left: -120px;
  bottom: -120px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(73, 111, 255, 0.32), transparent 72%);
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.06;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.7) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.7) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 96%);
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
    padding: 10px 0;
  }

  .hero {
    padding: 22px;
    border-radius: 22px;
  }
}