:root {
  color-scheme: light;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  --bg: #f4f7f0;
  --card: #ffffff;
  --ink: #122117;
  --muted: #526256;
  --accent: #275c45;
  --accent-soft: #d8e8de;
  --border: #d5ddd3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(39, 92, 69, 0.16), transparent 35%),
    linear-gradient(180deg, #f7fbf5 0%, var(--bg) 100%);
  color: var(--ink);
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.card {
  width: min(100%, 48rem);
  padding: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: 0 28px 80px rgba(18, 33, 23, 0.08);
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--muted);
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.05;
}

.summary {
  margin: 1.25rem 0 0;
  max-width: 38rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 8rem;
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  color: var(--accent);
  text-decoration: none;
  background: var(--accent-soft);
  font-weight: 600;
}

.actions a:hover {
  background: #c9ddcf;
}

@media (max-width: 640px) {
  .card {
    padding: 1.75rem;
  }

  .actions a {
    width: 100%;
  }
}