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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0f0f13;
  color: #e2e8f0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shell {
  text-align: center;
  padding: 2rem;
}

h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.subtitle {
  color: #94a3b8;
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.cards {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.card {
  background: #1e1e2e;
  border: 1px solid #2d2d3d;
  border-radius: 1rem;
  padding: 2rem 2.5rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  width: 200px;
  transition: border-color 0.2s, transform 0.15s;
  color: inherit;
}

.card:hover {
  transform: translateY(-3px);
  border-color: #4f4f6f;
}

.card__badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.card__badge--angular { background: #dd003122; color: #ff6b8a; }
.card__badge--react   { background: #61dafb22; color: #61dafb; }
.card__badge--hybrid  { background: #a78bfa22; color: #a78bfa; }

.card__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

.card__desc {
  font-size: 0.8rem;
  color: #64748b;
}