:root {
  --bg: #071019;
  --bg-soft: #0f1d2a;
  --text: #f4f8fc;
  --muted: #a7bccf;
  --accent: #ff6f00;
  --accent-soft: #ffd2b2;
  --line: #203346;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 0%, #12324e 0%, var(--bg) 55%);
  min-height: 100vh;
  position: relative;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.3;
  pointer-events: none;
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 72px 20px 40px;
  position: relative;
  z-index: 1;
}

.hero {
  background: rgba(6, 14, 21, 0.75);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px;
  backdrop-filter: blur(10px);
}

.kicker {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.76rem;
}

h1 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 4vw, 3.3rem);
  margin: 10px 0 14px;
  line-height: 1.1;
}

.lead {
  color: var(--muted);
  max-width: 70ch;
  line-height: 1.6;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 18px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid var(--line);
}

.btn.primary {
  background: var(--accent);
  color: #130800;
  border-color: transparent;
}

.btn.ghost {
  background: transparent;
  color: var(--text);
}

.cards {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.cards article {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}

.cards h2 {
  margin: 0 0 8px;
  font-size: 1.04rem;
}

.cards p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.waitlist {
  margin-top: 18px;
  background: #08121b;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}

.waitlist h2 {
  margin: 0 0 8px;
}

.waitlist p {
  margin: 0;
  color: var(--muted);
}

.waitlist-form {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.waitlist-form input {
  background: #0a1825;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  min-width: 240px;
  flex: 1;
}

.waitlist-form button {
  border: none;
  border-radius: 12px;
  background: var(--accent);
  color: #1f0f01;
  font-weight: 700;
  padding: 12px 14px;
  cursor: pointer;
}

footer {
  max-width: 980px;
  margin: 0 auto;
  padding: 8px 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  position: relative;
  z-index: 1;
}

footer a {
  color: var(--accent-soft);
  text-decoration: none;
}

.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;
}

@media (max-width: 700px) {
  main {
    padding-top: 42px;
  }

  .hero {
    padding: 24px;
  }

  footer {
    flex-direction: column;
    gap: 8px;
  }
}