/* Poppins font already imported in HTML */

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

/* Full‑page gradient background */
html,
body {
  height: 100%;
  width: 100%;
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #87e0ff 0%, #8f7bf8 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Glassmorphism container */
.container {
  text-align: center;
  padding: 2.5rem 3.5rem;
  border-radius: 1.75rem;
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
  max-width: 500px;
  width: 90%;
}

/* Logo */
.logo {
  width: 130px;
  height: auto;
  margin-bottom: 1.4rem;
}

/* Headline */
h1 {
  font-size: clamp(1.9rem, 3vw + 1rem, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.025em;
}

/* Subtitle paragraph */
.subtitle {
  margin-top: 1rem;
  font-size: 1.125rem;
  line-height: 1.55;
  opacity: 0.9;
}

/* Larger ampersand on desktop for style */
.amp {
  font-size: 1.2em;
}

/* Responsive tweaks */
@media (max-width: 480px) {
  .container {
    padding: 2rem 1.75rem;
  }

  .subtitle {
    font-size: 1rem;
  }
}