:root {
  --bg: #0b0b0c;
  --fg: #f4f1ea;
  --muted: #8a8780;
  --accent: #e8ff4f;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Helvetica,
    Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  min-height: 100dvh;
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
}

header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.mark {
  color: var(--accent);
  font-size: 20px;
}

.wordmark {
  font-weight: 600;
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  padding: 48px 0;
}

.hero h1 {
  font-size: clamp(40px, 7vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
  font-weight: 600;
}

.hero p {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--muted);
  max-width: 520px;
  margin: 0;
  line-height: 1.45;
}

.cta {
  align-self: flex-start;
  margin-top: 12px;
  background: var(--accent);
  color: #0b0b0c;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.15s ease;
}

.cta:hover {
  transform: translateY(-1px);
}

footer {
  color: var(--muted);
  font-size: 13px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}