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

body {
  font-family: 'Montserrat', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #faf9f5 0%, #e8f5ff 100%);
  color: #0a3443;
}

.container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo {
  width: min(90vw, 480px);
  height: auto;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.15));
  animation: fadeIn 1s ease-out both;
}

footer {
  text-align: center;
  padding: 1rem 0;
  font-size: 0.875rem;
  opacity: 0.6;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}