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

/* Page layout */
body {
  font-family: Arial, sans-serif;
  background:
    linear-gradient(#ffffff20 1px, transparent 1px),
    linear-gradient(90deg, #ffffff20 1px, transparent 1px),
    linear-gradient(135deg, #dbe7f3, #f5f9fc);
  background-size: 40px 40px;
  color: #1a1a1a;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 2rem;
  text-align: center;
}

/* Container */
.container {
  background: rgba(255,255,255,0.6);
  padding: 2rem;
  border-radius: 12px;
  backdrop-filter: blur(6px);
}

/* Typography */
h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 400;
  margin-bottom: 2rem;
}

.tagline {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: #555;
}