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

:root {
  --teal: #0f766e;
  --teal-light: #14b8a6;
  --teal-dark: #0d5f58;
  --bg: #f8fafb;
  --text: #1e293b;
  --text-muted: #64748b;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.container {
  max-width: 560px;
  text-align: center;
}

.logo {
  width: 80px;
  height: auto;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 1rem;
}

.tagline {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 2rem;
}

.cta {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: 8px;
  transition: background 0.15s ease;
}

.cta:hover {
  background: var(--teal-dark);
}

.contact {
  margin-top: 1.75rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.contact a {
  color: var(--teal);
  text-decoration: none;
}

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

footer {
  margin-top: 3rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}