:root {
  font-family: "Google Sans", "Inter", "Roboto", system-ui, sans-serif;
  color-scheme: light;
  --surface: #f7fbff;
  --on-surface: #102a43;
  --primary: #0b6efc;
  --secondary: #4f7cac;
  --outline: rgba(16, 42, 67, 0.12);
  --elevated: #ffffff;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #dcefff 0%, #f7fbff 60%);
  color: var(--on-surface);
  display: grid;
  place-items: center;
  padding: 2rem;
}

main {
  max-width: 880px;
  width: 100%;
  padding: clamp(2.5rem, 6vw, 3.5rem);
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--outline);
  box-shadow: 0 20px 60px rgba(12, 63, 125, 0.1);
  text-align: center;
}

.logo {
  width: min(220px, 70%);
  height: auto;
  margin: 0 auto 2rem;
  display: block;
  filter: drop-shadow(0 8px 16px rgba(11, 110, 252, 0.2));
}

h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2.4rem, 5vw, 3.25rem);
  letter-spacing: -0.01em;
  font-weight: 600;
  color: var(--on-surface);
}

.tagline {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  color: rgba(16, 42, 67, 0.75);
  line-height: 1.6;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  background: rgba(11, 110, 252, 0.1);
  border: 1px solid rgba(11, 110, 252, 0.2);
  color: var(--primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.75rem;
  font-weight: 600;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  text-align: left;
  margin-top: 2rem;
}

.card {
  padding: 1.35rem;
  border-radius: 24px;
  background: var(--elevated);
  border: 1px solid var(--outline);
  box-shadow: 0 8px 24px rgba(15, 63, 125, 0.08);
  min-height: 150px;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.65rem;
  font-size: 1rem;
  color: var(--secondary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

footer {
  margin-top: 2.5rem;
  font-size: 0.95rem;
  color: rgba(16, 42, 67, 0.6);
}

@media (max-width: 600px) {
  main {
    padding: 2rem 1.25rem;
  }

  .grid {
    gap: 1rem;
  }
}