:root {
  --bg: #f7f7f4;
  --ink: #1c1c1c;
  --muted: #6a6a66;
  --accent: #0f6f6f;
  --accent-ink: #0b5555;
}

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

html,
body {
  height: 100%;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 620px at 50% -12%, #e4f0ef 0%, var(--bg) 58%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

main {
  max-width: 42rem;
  animation: rise 0.8s ease-out both;
}

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(15, 111, 111, 0.08);
  border: 1px solid rgba(15, 111, 111, 0.28);
  padding: 0.38rem 0.95rem;
  border-radius: 999px;
  margin-bottom: 1.75rem;
}

h1 {
  font-size: clamp(2.6rem, 8vw, 4.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.04;
  margin-bottom: 1.1rem;
}

.tagline {
  font-size: clamp(1.1rem, 2.6vw, 1.4rem);
  line-height: 1.4;
  margin-bottom: 0.6rem;
}

.body {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2.25rem;
}

.cta {
  display: inline-block;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.cta:hover {
  color: var(--accent-ink);
  border-color: var(--accent-ink);
}

footer {
  position: absolute;
  bottom: 1.5rem;
  left: 0;
  right: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  main {
    animation: none;
  }
}