* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #fff;
}

.center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  height: 100vh;
}

.logo {
  max-width: min(520px, 70vw);
  height: auto;
}

.tagline {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 300;
  color: #0f172a;
  letter-spacing: 0.08em;
}

.impact-verification {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  font-size: 0.8rem;
  font-weight: 300;
  color: #64748b;
  letter-spacing: 0.02em;
}