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

html, body {
  min-height: 100%;
}

body {
  min-height: 100vh;
  background: #0b0b0b;
  color: #f4f4f2;
  font-family: "Libre Franklin", Helvetica, Arial, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  -webkit-font-smoothing: antialiased;
}

main {
  padding: 2rem;
}

h1 {
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.line {
  margin-top: 1.1rem;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: #c8c8c4;
}

nav {
  margin-top: 2.4rem;
  display: flex;
  gap: 1.6rem;
  justify-content: center;
}

a {
  color: #f4f4f2;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 1px solid transparent;
}

a:hover {
  border-bottom-color: #f4f4f2;
}