:root {
  color-scheme: light;
  --bg: #f2efe8;
  --panel: rgba(255, 255, 255, 0.72);
  --text: #16202b;
  --muted: #5a6773;
  --line: rgba(22, 32, 43, 0.12);
  --accent: #0e7c66;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(14, 124, 102, 0.18), transparent 35%),
    radial-gradient(circle at right 20%, rgba(230, 140, 69, 0.16), transparent 28%),
    linear-gradient(135deg, #f8f6f0, var(--bg));
  display: grid;
  place-items: center;
  padding: 24px;
}

.shell {
  width: min(760px, 100%);
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 60px rgba(22, 32, 43, 0.08);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(36px, 6vw, 58px);
  line-height: 0.98;
}

.lead {
  max-width: 54ch;
  margin: 18px 0 0;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
}

.grid {
  margin-top: 28px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

section {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.65);
}

h2 {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

section p {
  margin: 0;
  font-size: 18px;
}