:root {
  --teal: #1b5f76;
  --teal-dark: #14495c;
  --ink: #14181c;
  --bg: #ffffff;
  --muted: #4b5563;
  --accent-bg: #eef4f6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

.cs-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px 48px;
  text-align: center;
}

.cs-badge {
  display: inline-block;
  background: var(--accent-bg);
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.cs-wrap h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}

.cs-wrap p.cs-blurb {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 auto 32px;
  max-width: 560px;
}

.cs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 56px;
}

.cs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: 10px;
  transition: transform 0.15s ease, background 0.15s ease;
}

.cs-btn-primary {
  background: var(--teal);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(20, 24, 28, 0.15);
}

.cs-btn-primary:hover,
.cs-btn-primary:focus-visible {
  background: var(--teal-dark);
  transform: translateY(-2px);
}

.cs-btn-secondary {
  background: transparent;
  color: var(--teal-dark);
  border: 2px solid var(--teal);
}

.cs-btn-secondary:hover,
.cs-btn-secondary:focus-visible {
  background: var(--accent-bg);
  transform: translateY(-2px);
}

.cs-btn:focus-visible {
  outline: 3px solid #7fb8cc;
  outline-offset: 2px;
}

.cs-footer {
  color: var(--muted);
  font-size: 0.85rem;
}

.cs-footer a {
  color: var(--teal-dark);
}

@media (prefers-reduced-motion: reduce) {
  .cs-btn { transition: none; }
}