:root {
  --bg: #0f1115;
  --fg: #e8eaed;
  --muted: #9aa0a6;
  --accent: #6ea8fe;
  --border: #23262d;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  display: grid;
  place-items: center;
  line-height: 1.6;
  padding: 24px;
}

.wrap {
  width: 100%;
  max-width: 560px;
}

.hero h1 {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.tagline {
  color: var(--muted);
  font-size: 1.125rem;
  margin-top: 8px;
}

.about {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.about p {
  color: var(--fg);
  font-size: 1.0625rem;
}

.links {
  margin-top: 32px;
  display: flex;
  gap: 24px;
}

.links a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  position: relative;
}

.links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.2s ease;
}

.links a:hover::after {
  width: 100%;
}

.footer {
  margin-top: 48px;
  color: var(--muted);
  font-size: 0.875rem;
}