:root {
  --kiinos-green: #2f4a3d;
  --kiinos-silver: #b6b5b5;
  --ink: #1a1a1a;
  --muted: #6b6b6b;
  --bg: #fbfbfa;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem 3rem;
  max-width: 640px;
  margin: 0 auto;
}

.logo {
  width: 150px;
  height: auto;
  margin-bottom: 2.5rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--kiinos-green);
  margin: 0 0 1.75rem;
  letter-spacing: -0.01em;
}

.lead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
  margin: 0 0 1.25rem;
  max-width: 480px;
}

.contact {
  display: inline-block;
  margin-top: 1.75rem;
  padding: 0.65rem 1.5rem;
  border: 1px solid var(--kiinos-green);
  border-radius: 999px;
  color: var(--kiinos-green);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.contact:hover {
  background-color: var(--kiinos-green);
  color: #fff;
}

footer {
  text-align: center;
  padding: 1.5rem 1rem 2rem;
}

footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--kiinos-silver);
  letter-spacing: 0.02em;
}

footer a {
  color: var(--kiinos-silver);
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.4rem;
  }

  .lead {
    font-size: 0.95rem;
  }
}