@import url('https://fonts.googleapis.com/css2?family=Anuphan:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink: #121a28;
  --muted: #5c6b7a;
  --paper: #f2f3f5;
  --line: rgba(18, 26, 40, 0.12);
  --font: 'Anuphan', sans-serif;
  --mono: 'IBM Plex Mono', 'Anuphan', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }

.demo-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.55rem 1.25rem;
  background: var(--ink);
  color: #fff;
  font-size: 0.82rem;
}

.demo-bar strong {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #b8c4d6;
  font-weight: 500;
}

.demo-bar__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.demo-bar a {
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(255,255,255,0.25);
  font-size: 0.78rem;
  font-weight: 500;
}

.demo-bar a.is-primary {
  background: #1e3a5f;
  border-color: #1e3a5f;
}

.wrap {
  width: min(100% - 2.5rem, 980px);
  margin: 0 auto;
  padding: 3.5rem 0 4rem;
}

.head { margin-bottom: 2.5rem; max-width: 38rem; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #1e3a5f;
  margin-bottom: 0.65rem;
}

.head h1 { font-family: var(--font); font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.65rem;
}

.head p { color: var(--muted); }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.card {
  background: #fff;
  border: 1.5px solid var(--ink);
  padding: 1.6rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-height: 280px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 4px 4px 0 var(--ink);
}

.card--b { border-color: #1f6b5c; }
.card--b:hover { box-shadow: 4px 4px 0 #1f6b5c; }
.card--c { background: #0e1014; color: #f2efe8; border-color: #0e1014; }
.card--c:hover { box-shadow: 4px 4px 0 #c4a96a; }
.card--c .tag { background: #c4a96a; color: #0e1014; }
.card--c p { color: rgba(242,239,232,0.7); }
.card--c .cta { color: #c4a96a; }

.tag {
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: #dce4f0;
  color: #1e3a5f;
  padding: 0.25rem 0.55rem;
  font-weight: 500;
}

.card--b .tag { background: #d5ebe5; color: #155248; }

.card h2 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.card p { font-size: 0.95rem; color: var(--muted); flex: 1; }

.cta {
  font-weight: 600;
  font-size: 0.92rem;
  color: #1e3a5f;
}

.card--b .cta { color: #1f6b5c; }

@media (max-width: 800px) {
  .grid { grid-template-columns: 1fr; }
}