:root {
  --bg: #edf3fb;
  --bg-strong: #dce8f7;
  --surface: #ffffff;
  --surface-soft: #f7faff;
  --ink: #16263c;
  --muted: #4f6177;
  --line: #d4dfec;
  --accent: #115cd6;
  --accent-soft: #e6f0ff;
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-soft: 0 10px 30px rgba(13, 40, 83, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% -10%, #ffffff 0%, #f2f7ff 38%, transparent 65%),
    linear-gradient(170deg, var(--bg-strong) 0%, var(--bg) 35%, #eef4fc 100%);
  color: var(--ink);
  line-height: 1.65;
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 36px 18px 56px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 28px;
  animation: rise-in 500ms ease-out;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 3.5vw, 2.6rem);
}

h2 {
  margin: 30px 0 10px;
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
}

h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

p,
li {
  color: var(--ink);
}

.meta {
  color: var(--muted);
  font-size: 0.97rem;
  margin: 8px 0 18px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.lede {
  max-width: 66ch;
  margin: 0 0 6px;
  font-size: 1.03rem;
}

a {
  color: var(--accent);
}

.nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.nav a {
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #ffffff 0%, var(--surface-soft) 100%);
  padding: 14px;
  font-weight: 700;
  color: var(--ink);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.nav a:hover {
  transform: translateY(-2px);
  border-color: #b8cde6;
  box-shadow: 0 8px 16px rgba(18, 53, 100, 0.1);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

.feature {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  padding: 14px;
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid #c8dcff;
  color: #0c4bae;
  font-size: 0.82rem;
  font-weight: 700;
}

.footer {
  margin-top: 26px;
  color: var(--muted);
  font-size: 0.92rem;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 680px) {
  main {
    padding: 22px 14px 34px;
  }

  .card {
    padding: 20px;
  }
}