:root {
  --bg: #f4f6f5;
  --paper: rgba(255, 255, 255, 0.95);
  --line: rgba(16, 33, 38, 0.12);
  --text: #102126;
  --muted: #607075;
  --accent: #126d79;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(18, 109, 121, 0.14), transparent 24%),
    radial-gradient(circle at top right, rgba(202, 166, 79, 0.12), transparent 16%),
    linear-gradient(180deg, #f7f8f8 0%, #e9eeee 100%);
}

a { color: var(--accent); text-decoration: none; }

.shell {
  width: min(1120px, calc(100vw - 24px));
  margin: 18px auto 36px;
}

.hero, .card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 0 18px 50px rgba(16, 33, 38, 0.08);
}

.hero {
  padding: 28px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
}

h1 {
  margin: 10px 0 12px;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 0.98;
}

.lead {
  color: var(--muted);
  line-height: 1.7;
  max-width: 58ch;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
}

.button.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.card-stack {
  display: grid;
  gap: 12px;
}

.card {
  padding: 18px;
}

.card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card strong {
  display: block;
  margin-top: 8px;
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
  }
}