:root {
  --bg: #f1f5f9;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --accent: #2563eb;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { color: var(--ink); background: var(--bg); }

.menu {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 38px;
  padding: 48px 20px;
}
.menu-head { text-align: center; max-width: 720px; }
.menu-head h1 { margin: 0 0 14px; font-size: 52px; letter-spacing: -0.02em; }
.menu-head p { margin: 0; color: var(--muted); font-size: 21px; line-height: 1.45; }

/* Columns fall out of the available width, so adding a demo needs no retuning
   here: three across on a laptop, two on a tablet, one on a phone. */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 330px));
  justify-content: center;
  gap: 22px;
  width: 100%;
  max-width: 1034px;
}
@media (max-width: 720px) {
  .menu-head h1 { font-size: 44px; }
  .menu-head p { font-size: 19px; }
}

.card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s, box-shadow 0.15s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.14);
}
.card h2 { margin: 0; font-size: 26px; letter-spacing: -0.01em; }
.card-lead { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.6; flex: 1; }

.card-go {
  margin-top: auto;
  font-size: 17px;
  font-weight: 700;
  color: var(--accent);
}