:root {
  --bg: #0f172a;
  --surface: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
}

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

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  line-height: 1.6;
}

.container {
  max-width: 768px;
  width: 100%;
  text-align: center;
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

.intro {
  color: var(--muted);
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.hero {
  width: 100%;
  max-width: 768px;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  margin-bottom: 2rem;
}

.contact {
  color: var(--muted);
}

.contact a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.contact a:hover {
  text-decoration: underline;
}